#57A12F#57A12F

#57A12F is a light, vivid yellow-green. Relative luminance 0.277; OKLCH L 63.8% C 0.165 H 136.7°. Best body text is #000000 at 6.54:1 contrast (WCAG AA passes).

Color values

HEX	#57A12F
RGB	rgb(87, 161, 47)
HSL	hsl(99, 55%, 41%)
HSV	hsv(99, 71%, 63%)
CMYK	cmyk(46%, 0%, 70.8%, 36.9%)
CIE-LAB	lab(59.63, -43.27, 49.78)
CIE-LCH	lch(59.63, 65.95, 131.00°)
OKLab	oklab(63.76% -0.12 0.1131)
OKLCH	oklch(63.76% 0.165 136.7)
XYZ	xyz(17.1879, 27.7201, 7.1336)
Luminance	0.2772 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57A12F #792FA1

analogous

#90A12F #57A12F #2FA140

triadic

#57A12F #2F57A1 #A12F57

tetradic

#57A12F #2F90A1 #792FA1 #A1402F

square

#57A12F #2F90A1 #792FA1 #A1402F

split-complementary

#57A12F #402FA1 #A12F90

monochromatic

#244213 #3D7221 #57A12F #73C945 #97D674

Accessibility & contrast

On white

3.21

#57A12F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.54

#57A12F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #57A12F

6.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57A12F	#FFFFFF	#000000	##000000
##57A12F	1.00	3.21	6.54	6.54
#FFFFFF	3.21	1.00	21.00	21.00
#000000	6.54	21.00	1.00	1.00
##000000	6.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A6941D

Deuteranopia (green-blind)

#9D8D3A

Tritanopia (blue-blind)

#539B8A

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #57a12f;
/* rgb */ color: rgb(87, 161, 47);
/* oklch */ color: oklch(63.8% 0.165 136.7);

Tailwind

colors: {
  custom: {
    50: '#8dbd6e',
    500: '#57a12f',
    950: '#000000',
  },
}

SCSS

$custom: #57a12f;
$custom-light: #8dbd6e;
$custom-dark: #000000;

JSON

{
  "hex": "#57a12f",
  "rgb": {
    "r": 87,
    "g": 161,
    "b": 47
  },
  "hsl": {
    "h": 98.947,
    "s": 54.808,
    "l": 40.784
  },
  "oklch": {
    "l": 0.63755,
    "c": 0.16489,
    "h": 136.7
  },
  "luminance": 0.27721
}

Semantic roles & 50–950 ramp

primary

#57A12F

secondary

#A26EBE

accent

#4ADEAA

background

#F9FBF6

surface

#F1F7EC

border

#CBD0C7

text

#0D1208

muted

#7E817B

Preview Lab

Preview with #57A12F

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

Preview Lab → · Contrast checker → · Palette generator →