#57B225#57B225

#57B225 is a light, vivid yellow-green. Relative luminance 0.340; OKLCH L 68.1% C 0.191 H 137.3°. Best body text is #000000 at 7.80:1 contrast (WCAG AA passes).

Color values

HEX#57B225
RGBrgb(87, 178, 37)
HSLhsl(99, 66%, 42%)
HSVhsv(99, 79%, 70%)
CMYKcmyk(51.1%, 0%, 79.2%, 30.2%)
CIE-LABlab(64.96, -50.67, 58.53)
CIE-LCHlch(64.96, 77.42, 130.88°)
OKLaboklab(68.12% -0.1406 0.1299)
OKLCHoklch(68.12% 0.191 137.3)
XYZxyz(20.1842, 33.9991, 7.2488)
Luminance0.3400 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#57B225 #8025B2
analogous
#9EB225 #57B225 #25B239
triadic
#57B225 #2557B2 #B22557
tetradic
#57B225 #259EB2 #8025B2 #B23925
square
#57B225 #259EB2 #8025B2 #B23925
split-complementary
#57B225 #3925B2 #B2259E
monochromatic
#254D10 #3E7F1A #57B225 #74D73D #98E170

Accessibility & contrast

On white

2.69
#57B225 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.80
#57B225 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57B225
7.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##57B225#FFFFFF#000000##000000
##57B2251.002.697.807.80
#FFFFFF2.691.0021.0021.00
#0000007.8021.001.001.00
##0000007.8021.001.001.00

Color blindness preview

Protanopia (red-blind)
#B8A200
Deuteranopia (green-blind)
#AC9B35
Tritanopia (blue-blind)
#51AB98
Achromatopsia (no color)
#9E9E9E

Design tokens & code

CSS
--color: #57b225;
/* rgb */ color: rgb(87, 178, 37);
/* oklch */ color: oklch(68.1% 0.191 137.3);
Tailwind
colors: {
  custom: {
    50: '#8fca6b',
    500: '#57b225',
    950: '#000000',
  },
}
SCSS
$custom: #57b225;
$custom-light: #8fca6b;
$custom-dark: #000000;
JSON
{
  "hex": "#57b225",
  "rgb": {
    "r": 87,
    "g": 178,
    "b": 37
  },
  "hsl": {
    "h": 98.723,
    "s": 65.581,
    "l": 42.157
  },
  "oklch": {
    "l": 0.68115,
    "c": 0.19145,
    "h": 137.3
  },
  "luminance": 0.34001
}

Semantic roles & 50–950 ramp

primary
#57B225
secondary
#A76BC8
accent
#3FE9AD
background
#F9FCF6
surface
#F2F8EC
border
#CCD1C7
text
#0D1307
muted
#7E827A

Preview Lab

Preview with #57B225

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

Preview Lab → · Contrast checker → · Palette generator →

#57B225 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva