#57B126#57B126

#57B126 is a light, vivid yellow-green. Relative luminance 0.336; OKLCH L 67.9% C 0.190 H 137.3°. Best body text is #000000 at 7.72:1 contrast (WCAG AA passes).

Color values

HEX#57B126
RGBrgb(87, 177, 38)
HSLhsl(99, 65%, 42%)
HSVhsv(99, 79%, 69%)
CMYKcmyk(50.8%, 0%, 78.5%, 30.6%)
CIE-LABlab(64.65, -50.23, 57.93)
CIE-LCHlch(64.65, 76.67, 130.93°)
OKLaboklab(67.86% -0.1394 0.1288)
OKLCHoklch(67.86% 0.19 137.3)
XYZxyz(20.0018, 33.6090, 7.2665)
Luminance0.3361 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#57B126 #8026B1
analogous
#9DB126 #57B126 #26B13B
triadic
#57B126 #2657B1 #B12657
tetradic
#57B126 #269DB1 #8026B1 #B13B26
square
#57B126 #269DB1 #8026B1 #B13B26
split-complementary
#57B126 #3B26B1 #B1269D
monochromatic
#254C10 #3E7F1B #57B126 #74D63F #98E071

Accessibility & contrast

On white

2.72
#57B126 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.72
#57B126 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57B126
7.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##57B126#FFFFFF#000000##000000
##57B1261.002.727.727.72
#FFFFFF2.721.0021.0021.00
#0000007.7221.001.001.00
##0000007.7221.001.001.00

Color blindness preview

Protanopia (red-blind)
#B7A100
Deuteranopia (green-blind)
#AB9A36
Tritanopia (blue-blind)
#51AB97
Achromatopsia (no color)
#9D9D9D

Design tokens & code

CSS
--color: #57b126;
/* rgb */ color: rgb(87, 177, 38);
/* oklch */ color: oklch(67.9% 0.190 137.3);
Tailwind
colors: {
  custom: {
    50: '#8fc96c',
    500: '#57b126',
    950: '#000000',
  },
}
SCSS
$custom: #57b126;
$custom-light: #8fc96c;
$custom-dark: #000000;
JSON
{
  "hex": "#57b126",
  "rgb": {
    "r": 87,
    "g": 177,
    "b": 38
  },
  "hsl": {
    "h": 98.849,
    "s": 64.651,
    "l": 42.157
  },
  "oklch": {
    "l": 0.6786,
    "c": 0.18979,
    "h": 137.3
  },
  "luminance": 0.3361
}

Semantic roles & 50–950 ramp

primary
#57B126
secondary
#A76BC7
accent
#40E8AD
background
#F9FCF6
surface
#F2F8EC
border
#CCD1C7
text
#0D1307
muted
#7E827A

Preview Lab

Preview with #57B126

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

Preview Lab → · Contrast checker → · Palette generator →

#57B126 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva