#57B416#57B416

#57B416 is a light, vivid yellow-green. Relative luminance 0.347; OKLCH L 68.6% C 0.200 H 136.7°. Best body text is #000000 at 7.95:1 contrast (WCAG AA passes).

Color values

HEX#57B416
RGBrgb(87, 180, 22)
HSLhsl(95, 78%, 40%)
HSVhsv(95, 88%, 71%)
CMYKcmyk(51.7%, 0%, 87.8%, 29.4%)
CIE-LABlab(65.53, -52.10, 62.87)
CIE-LCHlch(65.53, 81.65, 129.65°)
OKLaboklab(68.57% -0.1452 0.137)
OKLCHoklch(68.57% 0.2 136.7)
XYZxyz(20.3960, 34.7252, 6.3868)
Luminance0.3473 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#57B416 #7316B4
analogous
#A6B416 #57B416 #16B424
triadic
#57B416 #1657B4 #B41657
tetradic
#57B416 #16A6B4 #7316B4 #B42416
square
#57B416 #16A6B4 #7316B4 #B42416
split-complementary
#57B416 #2416B4 #B416A6
monochromatic
#224709 #3D7D0F #57B416 #72E423 #95EB5A

Accessibility & contrast

On white

2.64
#57B416 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.95
#57B416 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57B416
7.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##57B416#FFFFFF#000000##000000
##57B4161.002.647.957.95
#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)
#AF9C2D
Tritanopia (blue-blind)
#51AD99
Achromatopsia (no color)
#9F9F9F

Design tokens & code

CSS
--color: #57b416;
/* rgb */ color: rgb(87, 180, 22);
/* oklch */ color: oklch(68.6% 0.200 136.7);
Tailwind
colors: {
  custom: {
    50: '#90cb66',
    500: '#57b416',
    950: '#000000',
  },
}
SCSS
$custom: #57b416;
$custom-light: #90cb66;
$custom-dark: #000000;
JSON
{
  "hex": "#57b416",
  "rgb": {
    "r": 87,
    "g": 180,
    "b": 22
  },
  "hsl": {
    "h": 95.316,
    "s": 78.218,
    "l": 39.608
  },
  "oklch": {
    "l": 0.68567,
    "c": 0.19959,
    "h": 136.7
  },
  "luminance": 0.34727
}

Semantic roles & 50–950 ramp

primary
#57B416
secondary
#9D58CE
accent
#33F5A5
background
#F9FCF6
surface
#F2F9EB
border
#CCD2C6
text
#0E1307
muted
#7E827A

Preview Lab

Preview with #57B416

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

Preview Lab → · Contrast checker → · Palette generator →

#57B416 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva