#57B417#57B417

#57B417 is a light, vivid yellow-green. Relative luminance 0.347; OKLCH L 68.6% C 0.199 H 136.7°. Best body text is #000000 at 7.95:1 contrast (WCAG AA passes).

Color values

HEX#57B417
RGBrgb(87, 180, 23)
HSLhsl(96, 77%, 40%)
HSVhsv(96, 87%, 71%)
CMYKcmyk(51.7%, 0%, 87.2%, 29.4%)
CIE-LABlab(65.54, -52.06, 62.66)
CIE-LCHlch(65.54, 81.47, 129.72°)
OKLaboklab(68.57% -0.1451 0.1367)
OKLCHoklch(68.57% 0.199 136.7)
XYZxyz(20.4058, 34.7291, 6.4386)
Luminance0.3473 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#57B417 #7417B4
analogous
#A6B417 #57B417 #17B425
triadic
#57B417 #1757B4 #B41757
tetradic
#57B417 #17A6B4 #7417B4 #B42517
square
#57B417 #17A6B4 #7417B4 #B42517
split-complementary
#57B417 #2517B4 #B417A6
monochromatic
#234709 #3D7E10 #57B417 #73E325 #96EA5B

Accessibility & contrast

On white

2.64
#57B417 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.95
#57B417 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57B417
7.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##57B417#FFFFFF#000000##000000
##57B4171.002.647.957.95
#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)
#AE9C2D
Tritanopia (blue-blind)
#51AD99
Achromatopsia (no color)
#9F9F9F

Design tokens & code

CSS
--color: #57b417;
/* rgb */ color: rgb(87, 180, 23);
/* oklch */ color: oklch(68.6% 0.199 136.7);
Tailwind
colors: {
  custom: {
    50: '#90cb67',
    500: '#57b417',
    950: '#000000',
  },
}
SCSS
$custom: #57b417;
$custom-light: #90cb67;
$custom-dark: #000000;
JSON
{
  "hex": "#57b417",
  "rgb": {
    "r": 87,
    "g": 180,
    "b": 23
  },
  "hsl": {
    "h": 95.541,
    "s": 77.34,
    "l": 39.804
  },
  "oklch": {
    "l": 0.68571,
    "c": 0.19929,
    "h": 136.7
  },
  "luminance": 0.34731
}

Semantic roles & 50–950 ramp

primary
#57B417
secondary
#9E59CE
accent
#34F4A6
background
#F9FCF6
surface
#F2F9EB
border
#CCD2C6
text
#0E1307
muted
#7E827A

Preview Lab

Preview with #57B417

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

Preview Lab → · Contrast checker → · Palette generator →

#57B417 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva