#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
RGBrgb(87, 164, 32)
HSLhsl(95, 67%, 38%)
HSVhsv(95, 80%, 64%)
CMYKcmyk(47%, 0%, 80.5%, 35.7%)
CIE-LABlab(60.50, -45.47, 55.86)
CIE-LCHlch(60.50, 72.03, 129.14°)
OKLaboklab(64.44% -0.127 0.1236)
OKLCHoklch(64.44% 0.177 135.8)
XYZxyz(17.4662, 28.6803, 5.9817)
Luminance0.2868 (WCAG relative)
Temperaturewarm
Familyyellow-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
##57A4201.003.126.746.74
#FFFFFF3.121.0021.0021.00
#0000006.7421.001.001.00
##0000006.7421.001.001.00

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 →

#57A420 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva