#57A61D#57A61D

#57A61D is a light, vivid yellow-green. Relative luminance 0.294; OKLCH L 64.9% C 0.181 H 135.8°. Best body text is #000000 at 6.88:1 contrast (WCAG AA passes).

Color values

HEX	#57A61D
RGB	rgb(87, 166, 29)
HSL	hsl(95, 70%, 38%)
HSV	hsv(95, 83%, 65%)
CMYK	cmyk(47.6%, 0%, 82.5%, 34.9%)
CIE-LAB	lab(61.12, -46.42, 57.30)
CIE-LCH	lch(61.12, 73.74, 129.01°)
OKLab	oklab(64.94% -0.1297 0.1262)
OKLCH	oklch(64.94% 0.181 135.8)
XYZ	xyz(17.7880, 29.3862, 5.8970)
Luminance	0.2939 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57A61D #6C1DA6

analogous

#9BA61D #57A61D #1DA628

triadic

#57A61D #1D57A6 #A61D57

tetradic

#57A61D #1D9BA6 #6C1DA6 #A6281D

square

#57A61D #1D9BA6 #6C1DA6 #A6281D

split-complementary

#57A61D #281DA6 #A61D9B

monochromatic

#203E0B #3C7214 #57A61D #72D927 #94E25B

Accessibility & contrast

On white

3.05

#57A61D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.88

#57A61D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #57A61D

6.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57A61D	#FFFFFF	#000000	##000000
##57A61D	1.00	3.05	6.88	6.88
#FFFFFF	3.05	1.00	21.00	21.00
#000000	6.88	21.00	1.00	1.00
##000000	6.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AC9800

Deuteranopia (green-blind)

#A2912E

Tritanopia (blue-blind)

#54A08D

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #57a61d;
/* rgb */ color: rgb(87, 166, 29);
/* oklch */ color: oklch(64.9% 0.181 135.8);

Tailwind

colors: {
  custom: {
    50: '#8ec166',
    500: '#57a61d',
    950: '#000000',
  },
}

SCSS

$custom: #57a61d;
$custom-light: #8ec166;
$custom-dark: #000000;

JSON

{
  "hex": "#57a61d",
  "rgb": {
    "r": 87,
    "g": 166,
    "b": 29
  },
  "hsl": {
    "h": 94.599,
    "s": 70.256,
    "l": 38.235
  },
  "oklch": {
    "l": 0.64942,
    "c": 0.18091,
    "h": 135.8
  },
  "luminance": 0.29387
}

Semantic roles & 50–950 ramp

primary

#57A61D

secondary

#9859C6

accent

#3BEDA2

background

#F9FBF6

surface

#F1F7EB

border

#CBD0C6

text

#0D1207

muted

#7E817A

Preview Lab

Preview with #57A61D

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

Preview Lab → · Contrast checker → · Palette generator →