CSS named color

Lawn Green

#7cfc00

A CSS named color: lawngreen is valid anywhere a color is expected.

RGB: rgb(124 252 0)
HSL: 90°, 100%, 49%
OKLCh: 88.2% 0.263 136.2

Lawn Green in every format

Web & CSSThe everyday formats for stylesheets and design tools.

Hex	`#7cfc00`
RGB	`rgb(124 252 0)`
RGB legacy	`rgb(124, 252, 0)`
RGB percent	`rgb(48.63% 98.82% 0%)`
HSL	`hsl(90.5 100% 49.4%)`
HSL legacy	`hsl(90.5, 100%, 49.4%)`
HSV / HSB	`hsv(90.5, 100%, 98.8%)`
HWB	`hwb(90.5 0% 1.2%)`
Nearest name	`lawngreen`
CMYK	`cmyk(50.8%, 0%, 100%, 1.2%)`Naive conversion. Real print work needs an ICC profile.

Perceptual & wide gamutModern CSS color spaces for uniform scales and P3 displays.

OKLCh	`oklch(88.175% 0.26307 136.171)`Modern CSS color space for even palettes, better than HSL when building scales.
OKLab	`oklab(88.175% -0.18978 0.18218)`
CIE LCh	`lch(89.05% 103.231 126.446)`
CIE Lab	`lab(89.05% -61.327 83.04)`
Display P3	`color(display-p3 0.6169 0.9767 0.3014)`
Rec. 2020	`color(rec2020 0.6659 0.9538 0.2708)`
srgb-linear	`color(srgb-linear 0.2016 0.9734 0)`Light-linear sRGB: the same numbers a shader wants for math.
CIE XYZ (D65)	`color(xyz-d65 0.4312 0.739 0.1199)`

ShadersGLSL, HLSL and WGSL vectors in both encoded and linear form.

GLSL vec3 - sRGB	`vec3(0.486, 0.988, 0.0)`Encoded values. Use when writing straight to the framebuffer.
GLSL vec3 - linear	`vec3(0.202, 0.973, 0.0)`Light-linear values. Use for lighting, blending and mixing.
GLSL vec4 - sRGB	`vec4(0.486, 0.988, 0.0, 1.0)`
GLSL vec4 - linear	`vec4(0.202, 0.973, 0.0, 1.0)`
GLSL ivec3	`ivec3(124, 252, 0)`
HLSL float3 - sRGB	`float3(0.486, 0.988, 0.0)`
HLSL float3 - linear	`float3(0.202, 0.973, 0.0)`
HLSL float4 - sRGB	`float4(0.486, 0.988, 0.0, 1.0)`
HLSL half4 - sRGB	`half4(0.486, 0.988, 0.0, 1.0)`
WGSL vec3f - sRGB	`vec3f(0.486, 0.988, 0.0)`
WGSL vec4f - sRGB	`vec4f(0.486, 0.988, 0.0, 1.0)`
WGSL vec3<f32> - linear	`vec3<f32>(0.202, 0.973, 0.0)`

Engines & appsConstructors for Unity, Unreal, Godot, Flutter, SwiftUI and Android.

Unity Color	`new Color(0.486f, 0.988f, 0.0f, 1.0f)`Color for everyday scripting (0–1). Color32 when you need whole numbers from 0 to 255.
Unity Color32	`new Color32(124, 252, 0, 255)`
Unreal FLinearColor	`FLinearColor(0.2016f, 0.9734f, 0.0f, 1.0f)`FLinearColor for materials and lighting. FColor when you need whole numbers from 0 to 255.
Unreal FColor	`FColor(124, 252, 0, 255)`Whole numbers from 0 to 255. Use when an API asks for FColor, not FLinearColor.
Godot Color	`Color(0.486, 0.988, 0, 1)`
Flutter Color	`Color(0xFF7CFC00)`Packed ARGB, so alpha comes first.
Android Color	`Color.rgb(124, 252, 0)`
SwiftUI Color	`Color(red: 0.486, green: 0.988, blue: 0)`
UIKit UIColor	`UIColor(red: 0.486, green: 0.988, blue: 0, alpha: 1)`

Raw valuesPacked integers and plain arrays.

0x hex	`0x7CFC00`
0x hex (ARGB)	`0xFF7CFC00`
Array 0–1	`[0.486, 0.988, 0]`
Array 0–255	`[124, 252, 0]`
Decimal integer	`8190976`

Contrast and accessibility

WCAG 2 ratios are what audits and legislation reference. APCA is shown alongside because WCAG 2 is known to misjudge mid-tone backgrounds, and it is the basis of the WCAG 3 draft.

Pairing	WCAG 2 ratio	Level	APCA	Suitable for
Lawn Green on white	1.33:1	Fail	Lc 16	Not usable for text
Lawn Green on black	15.78:1	AAA	Lc 88	Body text, 18px and up

Lawn Green text on a white background

Lawn Green text on a black background

White text on Lawn Green

Black text on Lawn Green

Tonal scale

Hue held fixed while lightness walks OKLCh, ready to use as a design system ramp.

50#dcffc9
100#baff95
200#94fc59
300#75e622
400#52c900
500#41a600
600#328800
700#246e00
800#195700
900#0f4500
950#032800

Tints and shades

Mixed perceptually toward white and black, so the steps feel evenly spaced.

Tint 1#96fe5c
Tint 2#adff85
Tint 3#c3ffa7
Tint 4#d8ffc6
Tint 5#ecffe3
Shade 1#60c600
Shade 2#459200
Shade 3#2c6200
Shade 4#153500
Shade 5#030e00

Colors that work with Lawn Green

Complementary, triadic and analogous partners, rotated in OKLCh so they keep the same apparent brightness.

#f7c0ff
#b6dbff
#ffc2c5
#ebde00
#00ffb9