#57AD26#57AD26

#57AD26 is a light, vivid yellow-green. Relative luminance 0.321; OKLCH L 66.8% C 0.185 H 137.0°. Best body text is #000000 at 7.41:1 contrast (WCAG AA passes).

Color values

HEX#57AD26
RGBrgb(87, 173, 38)
HSLhsl(98, 64%, 41%)
HSVhsv(98, 78%, 68%)
CMYKcmyk(49.7%, 0%, 78%, 32.2%)
CIE-LABlab(63.39, -48.69, 56.73)
CIE-LCHlch(63.39, 74.75, 130.64°)
OKLaboklab(66.82% -0.1352 0.1263)
OKLCHoklch(66.82% 0.185 137)
XYZxyz(19.2233, 32.0520, 7.0070)
Luminance0.3205 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#57AD26 #7C26AD
analogous
#9BAD26 #57AD26 #26AD39
triadic
#57AD26 #2657AD #AD2657
tetradic
#57AD26 #269BAD #7C26AD #AD3926
square
#57AD26 #269BAD #7C26AD #AD3926
split-complementary
#57AD26 #3926AD #AD269B
monochromatic
#254910 #3E7B1B #57AD26 #73D43C #97DF6E

Accessibility & contrast

On white

2.83
#57AD26 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.41
#57AD26 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57AD26
7.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##57AD26#FFFFFF#000000##000000
##57AD261.002.837.417.41
#FFFFFF2.831.0021.0021.00
#0000007.4121.001.001.00
##0000007.4121.001.001.00

Color blindness preview

Protanopia (red-blind)
#B39E00
Deuteranopia (green-blind)
#A89735
Tritanopia (blue-blind)
#52A794
Achromatopsia (no color)
#999999

Design tokens & code

CSS
--color: #57ad26;
/* rgb */ color: rgb(87, 173, 38);
/* oklch */ color: oklch(66.8% 0.185 137.0);
Tailwind
colors: {
  custom: {
    50: '#8fc66b',
    500: '#57ad26',
    950: '#000000',
  },
}
SCSS
$custom: #57ad26;
$custom-light: #8fc66b;
$custom-dark: #000000;
JSON
{
  "hex": "#57ad26",
  "rgb": {
    "r": 87,
    "g": 173,
    "b": 38
  },
  "hsl": {
    "h": 98.222,
    "s": 63.981,
    "l": 41.373
  },
  "oklch": {
    "l": 0.66819,
    "c": 0.18503,
    "h": 137
  },
  "luminance": 0.32053
}

Semantic roles & 50–950 ramp

primary
#57AD26
secondary
#A469C6
accent
#41E7AB
background
#F9FCF6
surface
#F2F8EC
border
#CCD1C7
text
#0D1307
muted
#7E827A

Preview Lab

Preview with #57AD26

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

Preview Lab → · Contrast checker → · Palette generator →

#57AD26 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva