#57A420#57A420

#57A420 is a light, vivid yellow-green. Relative luminance 0.287; OKLCH L 64.4% C 0.177 H 135.8°. Best body text is #000000 at 6.74:1 contrast (WCAG AA passes).

Color values

HEX	#57A420
RGB	rgb(87, 164, 32)
HSL	hsl(95, 67%, 38%)
HSV	hsv(95, 80%, 64%)
CMYK	cmyk(47%, 0%, 80.5%, 35.7%)
CIE-LAB	lab(60.50, -45.47, 55.86)
CIE-LCH	lch(60.50, 72.03, 129.14°)
OKLab	oklab(64.44% -0.127 0.1236)
OKLCH	oklch(64.44% 0.177 135.8)
XYZ	xyz(17.4662, 28.6803, 5.9817)
Luminance	0.2868 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57A420 #6D20A4

analogous

#99A420 #57A420 #20A42B

triadic

#57A420 #2057A4 #A42057

tetradic

#57A420 #2099A4 #6D20A4 #A42B20

square

#57A420 #2099A4 #6D20A4 #A42B20

split-complementary

#57A420 #2B20A4 #A42099

monochromatic

#213E0C #3C7116 #57A420 #72D62B #94E05F

Accessibility & contrast

On white

3.12

#57A420 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.74

#57A420 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #57A420

6.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57A420	#FFFFFF	#000000	##000000
##57A420	1.00	3.12	6.74	6.74
#FFFFFF	3.12	1.00	21.00	21.00
#000000	6.74	21.00	1.00	1.00
##000000	6.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AA9600

Deuteranopia (green-blind)

#A0902F

Tritanopia (blue-blind)

#549E8C

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #57a420;
/* rgb */ color: rgb(87, 164, 32);
/* oklch */ color: oklch(64.4% 0.177 135.8);

Tailwind

colors: {
  custom: {
    50: '#8ebf67',
    500: '#57a420',
    950: '#000000',
  },
}

SCSS

$custom: #57a420;
$custom-light: #8ebf67;
$custom-dark: #000000;

JSON

{
  "hex": "#57a420",
  "rgb": {
    "r": 87,
    "g": 164,
    "b": 32
  },
  "hsl": {
    "h": 95,
    "s": 67.347,
    "l": 38.431
  },
  "oklch": {
    "l": 0.64435,
    "c": 0.17717,
    "h": 135.8
  },
  "luminance": 0.28681
}

Semantic roles & 50–950 ramp

primary

#57A420

secondary

#995CC4

accent

#3EEAA2

background

#F9FBF6

surface

#F1F7EB

border

#CBD0C6

text

#0D1207

muted

#7E817A

Preview Lab

Preview with #57A420

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

Preview Lab → · Contrast checker → · Palette generator →