#57A01A#57A01A

#57A01A is a light, vivid yellow-green. Relative luminance 0.272; OKLCH L 63.4% C 0.175 H 135.0°. Best body text is #000000 at 6.45:1 contrast (WCAG AA passes).

Color values

HEX	#57A01A
RGB	rgb(87, 160, 26)
HSL	hsl(93, 72%, 36%)
HSV	hsv(93, 84%, 63%)
CMYK	cmyk(45.6%, 0%, 83.8%, 37.3%)
CIE-LAB	lab(59.20, -44.15, 56.37)
CIE-LCH	lch(59.20, 71.60, 128.07°)
OKLab	oklab(63.36% -0.1238 0.1238)
OKLCH	oklch(63.36% 0.175 135)
XYZ	xyz(16.6874, 27.2414, 5.3559)
Luminance	0.2724 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57A01A #631AA0

analogous

#9AA01A #57A01A #1AA020

triadic

#57A01A #1A57A0 #A01A57

tetradic

#57A01A #1A9AA0 #631AA0 #A0201A

square

#57A01A #1A9AA0 #631AA0 #A0201A

split-complementary

#57A01A #201AA0 #A01A9A

monochromatic

#1E3709 #3A6B11 #57A01A #74D523 #94E352

Accessibility & contrast

On white

3.26

#57A01A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.45

#57A01A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #57A01A

6.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57A01A	#FFFFFF	#000000	##000000
##57A01A	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)

#9D8C2B

Tritanopia (blue-blind)

#559A88

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #57a01a;
/* rgb */ color: rgb(87, 160, 26);
/* oklch */ color: oklch(63.4% 0.175 135.0);

Tailwind

colors: {
  custom: {
    50: '#8ebd64',
    500: '#57a01a',
    950: '#000000',
  },
}

SCSS

$custom: #57a01a;
$custom-light: #8ebd64;
$custom-dark: #000000;

JSON

{
  "hex": "#57a01a",
  "rgb": {
    "r": 87,
    "g": 160,
    "b": 26
  },
  "hsl": {
    "h": 92.687,
    "s": 72.043,
    "l": 36.471
  },
  "oklch": {
    "l": 0.63357,
    "c": 0.17502,
    "h": 135
  },
  "luminance": 0.27242
}

Semantic roles & 50–950 ramp

primary

#57A01A

secondary

#9050C5

accent

#39EF9C

background

#F9FBF6

surface

#F1F6EB

border

#CBD0C6

text

#0D1206

muted

#7E817A

Preview Lab

Preview with #57A01A

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

Preview Lab → · Contrast checker → · Palette generator →