#57A320#57A320

#57A320 is a light, vivid yellow-green. Relative luminance 0.283; OKLCH L 64.2% C 0.176 H 135.7°. Best body text is #000000 at 6.66:1 contrast (WCAG AA passes).

Color values

HEX	#57A320
RGB	rgb(87, 163, 32)
HSL	hsl(95, 67%, 38%)
HSV	hsv(95, 80%, 64%)
CMYK	cmyk(46.6%, 0%, 80.4%, 36.1%)
CIE-LAB	lab(60.18, -45.07, 55.57)
CIE-LCH	lch(60.18, 71.55, 129.04°)
OKLab	oklab(64.17% -0.1259 0.123)
OKLCH	oklch(64.17% 0.176 135.7)
XYZ	xyz(17.2880, 28.3238, 5.9223)
Luminance	0.2833 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57A320 #6C20A3

analogous

#98A320 #57A320 #20A32A

triadic

#57A320 #2057A3 #A32057

tetradic

#57A320 #2098A3 #6C20A3 #A32A20

square

#57A320 #2098A3 #6C20A3 #A32A20

split-complementary

#57A320 #2A20A3 #A32098

monochromatic

#203D0C #3C7016 #57A320 #72D52B #94DF5E

Accessibility & contrast

On white

3.15

#57A320 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.66

#57A320 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #57A320

6.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57A320	#FFFFFF	#000000	##000000
##57A320	1.00	3.15	6.66	6.66
#FFFFFF	3.15	1.00	21.00	21.00
#000000	6.66	21.00	1.00	1.00
##000000	6.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A99500

Deuteranopia (green-blind)

#9F8F2F

Tritanopia (blue-blind)

#549D8B

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #57a320;
/* rgb */ color: rgb(87, 163, 32);
/* oklch */ color: oklch(64.2% 0.176 135.7);

Tailwind

colors: {
  custom: {
    50: '#8ebf67',
    500: '#57a320',
    950: '#000000',
  },
}

SCSS

$custom: #57a320;
$custom-light: #8ebf67;
$custom-dark: #000000;

JSON

{
  "hex": "#57a320",
  "rgb": {
    "r": 87,
    "g": 163,
    "b": 32
  },
  "hsl": {
    "h": 94.809,
    "s": 67.179,
    "l": 38.235
  },
  "oklch": {
    "l": 0.64173,
    "c": 0.17597,
    "h": 135.7
  },
  "luminance": 0.28325
}

Semantic roles & 50–950 ramp

primary

#57A320

secondary

#985BC4

accent

#3EEAA2

background

#F9FBF6

surface

#F1F7EB

border

#CBD0C6

text

#0D1207

muted

#7E817A

Preview Lab

Preview with #57A320

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

Preview Lab → · Contrast checker → · Palette generator →