#57B41A#57B41A

#57B41A is a light, vivid yellow-green. Relative luminance 0.347; OKLCH L 68.6% C 0.198 H 136.8°. Best body text is #000000 at 7.95:1 contrast (WCAG AA passes).

Color values

HEX#57B41A
RGBrgb(87, 180, 26)
HSLhsl(96, 75%, 40%)
HSVhsv(96, 86%, 71%)
CMYKcmyk(51.7%, 0%, 85.6%, 29.4%)
CIE-LABlab(65.55, -51.95, 62.01)
CIE-LCHlch(65.55, 80.89, 129.95°)
OKLaboklab(68.58% -0.1446 0.1357)
OKLCHoklch(68.58% 0.198 136.8)
XYZxyz(20.4376, 34.7418, 6.6060)
Luminance0.3474 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#57B41A #771AB4
analogous
#A4B41A #57B41A #1AB42A
triadic
#57B41A #1A57B4 #B41A57
tetradic
#57B41A #1AA4B4 #771AB4 #B42A1A
square
#57B41A #1AA4B4 #771AB4 #B42A1A
split-complementary
#57B41A #2A1AB4 #B41AA4
monochromatic
#23490B #3D7F12 #57B41A #73E02B #96E860

Accessibility & contrast

On white

2.64
#57B41A on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.95
#57B41A on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57B41A
7.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##57B41A#FFFFFF#000000##000000
##57B41A1.002.647.957.95
#FFFFFF2.641.0021.0021.00
#0000007.9521.001.001.00
##0000007.9521.001.001.00

Color blindness preview

Protanopia (red-blind)
#BAA400
Deuteranopia (green-blind)
#AE9C2F
Tritanopia (blue-blind)
#51AD99
Achromatopsia (no color)
#9F9F9F

Design tokens & code

CSS
--color: #57b41a;
/* rgb */ color: rgb(87, 180, 26);
/* oklch */ color: oklch(68.6% 0.198 136.8);
Tailwind
colors: {
  custom: {
    50: '#90cb68',
    500: '#57b41a',
    950: '#000000',
  },
}
SCSS
$custom: #57b41a;
$custom-light: #90cb68;
$custom-dark: #000000;
JSON
{
  "hex": "#57b41a",
  "rgb": {
    "r": 87,
    "g": 180,
    "b": 26
  },
  "hsl": {
    "h": 96.234,
    "s": 74.757,
    "l": 40.392
  },
  "oklch": {
    "l": 0.68582,
    "c": 0.1983,
    "h": 136.8
  },
  "luminance": 0.34743
}

Semantic roles & 50–950 ramp

primary
#57B41A
secondary
#A05DCC
accent
#36F1A7
background
#F9FCF6
surface
#F2F9EB
border
#CCD2C6
text
#0E1307
muted
#7E827A

Preview Lab

Preview with #57B41A

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

Preview Lab → · Contrast checker → · Palette generator →

#57B41A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva