#57AD29#57AD29

#57AD29 is a light, vivid yellow-green. Relative luminance 0.321; OKLCH L 66.8% C 0.183 H 137.2°. Best body text is #000000 at 7.41:1 contrast (WCAG AA passes).

Color values

HEX	#57AD29
RGB	rgb(87, 173, 41)
HSL	hsl(99, 62%, 42%)
HSV	hsv(99, 76%, 68%)
CMYK	cmyk(49.7%, 0%, 76.3%, 32.2%)
CIE-LAB	lab(63.40, -48.50, 55.75)
CIE-LCH	lch(63.40, 73.90, 131.02°)
OKLab	oklab(66.84% -0.1346 0.1247)
OKLCH	oklch(66.84% 0.183 137.2)
XYZ	xyz(19.2737, 32.0721, 7.2723)
Luminance	0.3207 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57AD29 #7F29AD

analogous

#99AD29 #57AD29 #29AD3D

triadic

#57AD29 #2957AD #AD2957

tetradic

#57AD29 #2999AD #7F29AD #AD3D29

square

#57AD29 #2999AD #7F29AD #AD3D29

split-complementary

#57AD29 #3D29AD #AD2999

monochromatic

#254A12 #3E7C1D #57AD29 #74D241 #98DE73

Accessibility & contrast

On white

2.83

#57AD29 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.41

#57AD29 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57AD29

7.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57AD29	#FFFFFF	#000000	##000000
##57AD29	1.00	2.83	7.41	7.41
#FFFFFF	2.83	1.00	21.00	21.00
#000000	7.41	21.00	1.00	1.00
##000000	7.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B39E09

Deuteranopia (green-blind)

#A89737

Tritanopia (blue-blind)

#52A794

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #57ad29;
/* rgb */ color: rgb(87, 173, 41);
/* oklch */ color: oklch(66.8% 0.183 137.2);

Tailwind

colors: {
  custom: {
    50: '#8fc66d',
    500: '#57ad29',
    950: '#000000',
  },
}

SCSS

$custom: #57ad29;
$custom-light: #8fc66d;
$custom-dark: #000000;

JSON

{
  "hex": "#57ad29",
  "rgb": {
    "r": 87,
    "g": 173,
    "b": 41
  },
  "hsl": {
    "h": 99.091,
    "s": 61.682,
    "l": 41.961
  },
  "oklch": {
    "l": 0.66838,
    "c": 0.18345,
    "h": 137.2
  },
  "luminance": 0.32073
}

Semantic roles & 50–950 ramp

primary

#57AD29

secondary

#A66DC5

accent

#43E5AC

background

#F9FCF6

surface

#F1F8EC

border

#CBD1C7

text

#0D1307

muted

#7E827A

Preview Lab

Preview with #57AD29

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

Preview Lab → · Contrast checker → · Palette generator →