#57A01D#57A01D

#57A01D is a light, vivid yellow-green. Relative luminance 0.273; OKLCH L 63.4% C 0.174 H 135.2°. Best body text is #000000 at 6.45:1 contrast (WCAG AA passes).

Color values

HEX	#57A01D
RGB	rgb(87, 160, 29)
HSL	hsl(93, 69%, 37%)
HSV	hsv(93, 82%, 63%)
CMYK	cmyk(45.6%, 0%, 81.9%, 37.3%)
CIE-LAB	lab(59.21, -44.01, 55.55)
CIE-LCH	lch(59.21, 70.87, 128.39°)
OKLab	oklab(63.37% -0.1232 0.1225)
OKLCH	oklch(63.37% 0.174 135.2)
XYZ	xyz(16.7227, 27.2555, 5.5418)
Luminance	0.2726 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57A01D #661DA0

analogous

#99A01D #57A01D #1DA025

triadic

#57A01D #1D57A0 #A01D57

tetradic

#57A01D #1D99A0 #661DA0 #A0251D

square

#57A01D #1D99A0 #661DA0 #A0251D

split-complementary

#57A01D #251DA0 #A01D99

monochromatic

#1F380A #3B6C14 #57A01D #73D426 #94E157

Accessibility & contrast

On white

3.26

#57A01D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.45

#57A01D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #57A01D

6.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57A01D	#FFFFFF	#000000	##000000
##57A01D	1.00	3.26	6.45	6.45
#FFFFFF	3.26	1.00	21.00	21.00
#000000	6.45	21.00	1.00	1.00
##000000	6.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A69200

Deuteranopia (green-blind)

#9C8C2D

Tritanopia (blue-blind)

#559A88

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #57a01d;
/* rgb */ color: rgb(87, 160, 29);
/* oklch */ color: oklch(63.4% 0.174 135.2);

Tailwind

colors: {
  custom: {
    50: '#8dbd66',
    500: '#57a01d',
    950: '#000000',
  },
}

SCSS

$custom: #57a01d;
$custom-light: #8dbd66;
$custom-dark: #000000;

JSON

{
  "hex": "#57a01d",
  "rgb": {
    "r": 87,
    "g": 160,
    "b": 29
  },
  "hsl": {
    "h": 93.435,
    "s": 69.312,
    "l": 37.059
  },
  "oklch": {
    "l": 0.63372,
    "c": 0.17373,
    "h": 135.2
  },
  "luminance": 0.27257
}

Semantic roles & 50–950 ramp

primary

#57A01D

secondary

#9355C4

accent

#3CEC9E

background

#F9FBF6

surface

#F1F6EB

border

#CBD0C6

text

#0D1206

muted

#7E817A

Preview Lab

Preview with #57A01D

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →