#57A42A#57A42A

#57A42A is a light, vivid yellow-green. Relative luminance 0.287; OKLCH L 64.5% C 0.172 H 136.5°. Best body text is #000000 at 6.75:1 contrast (WCAG AA passes).

Color values

HEX	#57A42A
RGB	rgb(87, 164, 42)
HSL	hsl(98, 59%, 40%)
HSV	hsv(98, 74%, 64%)
CMYK	cmyk(47%, 0%, 74.4%, 35.7%)
CIE-LAB	lab(60.55, -44.86, 52.60)
CIE-LCH	lch(60.55, 69.13, 130.46°)
OKLab	oklab(64.5% -0.1247 0.1183)
OKLCH	oklch(64.5% 0.172 136.5)
XYZ	xyz(17.6234, 28.7432, 6.8094)
Luminance	0.2874 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57A42A #772AA4

analogous

#94A42A #57A42A #2AA43A

triadic

#57A42A #2A57A4 #A42A57

tetradic

#57A42A #2A94A4 #772AA4 #A43A2A

square

#57A42A #2A94A4 #772AA4 #A43A2A

split-complementary

#57A42A #3A2AA4 #A42A94

monochromatic

#234311 #3D731E #57A42A #73CD3E #96DA6E

Accessibility & contrast

On white

3.11

#57A42A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.75

#57A42A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #57A42A

6.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57A42A	#FFFFFF	#000000	##000000
##57A42A	1.00	3.11	6.75	6.75
#FFFFFF	3.11	1.00	21.00	21.00
#000000	6.75	21.00	1.00	1.00
##000000	6.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AA9612

Deuteranopia (green-blind)

#A09036

Tritanopia (blue-blind)

#539E8C

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #57a42a;
/* rgb */ color: rgb(87, 164, 42);
/* oklch */ color: oklch(64.5% 0.172 136.5);

Tailwind

colors: {
  custom: {
    50: '#8dbf6c',
    500: '#57a42a',
    950: '#000000',
  },
}

SCSS

$custom: #57a42a;
$custom-light: #8dbf6c;
$custom-dark: #000000;

JSON

{
  "hex": "#57a42a",
  "rgb": {
    "r": 87,
    "g": 164,
    "b": 42
  },
  "hsl": {
    "h": 97.869,
    "s": 59.223,
    "l": 40.392
  },
  "oklch": {
    "l": 0.64499,
    "c": 0.17184,
    "h": 136.5
  },
  "luminance": 0.28744
}

Semantic roles & 50–950 ramp

primary

#57A42A

secondary

#A069C1

accent

#45E2A8

background

#F9FBF6

surface

#F1F7EC

border

#CBD0C7

text

#0D1207

muted

#7E817A

Preview Lab

Preview with #57A42A

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

Preview Lab → · Contrast checker → · Palette generator →