#51D94D#51D94D

#51D94D is a light, highly saturated green. Relative luminance 0.519; OKLCH L 78.3% C 0.216 H 142.8°. Best body text is #000000 at 11.38:1 contrast (WCAG AA passes).

Color values

HEX#51D94D
RGBrgb(81, 217, 77)
HSLhsl(118, 65%, 58%)
HSVhsv(118, 65%, 85%)
CMYKcmyk(62.7%, 0%, 64.5%, 14.9%)
CIE-LABlab(77.23, -63.14, 56.35)
CIE-LCHlch(77.23, 84.62, 138.25°)
OKLaboklab(78.27% -0.1717 0.1305)
OKLCHoklch(78.27% 0.216 142.8)
XYZxyz(29.5441, 51.9080, 15.4820)
Luminance0.5191 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#51D94D #D54DD9
analogous
#97D94D #51D94D #4DD98F
triadic
#51D94D #4D51D9 #D94D51
tetradic
#51D94D #4D97D9 #D54DD9 #D98F4D
square
#51D94D #4D97D9 #D54DD9 #D98F4D
split-complementary
#51D94D #8F4DD9 #D94D97
monochromatic
#218D1E #2DC029 #51D94D #82E47F #B4EFB2

Accessibility & contrast

On white

1.84
#51D94D on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.38
#51D94D on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51D94D
11.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##51D94D#FFFFFF#000000##000000
##51D94D1.001.8411.3811.38
#FFFFFF1.841.0021.0021.00
#00000011.3821.001.001.00
##00000011.3821.001.001.00

Color blindness preview

Protanopia (red-blind)
#DEC63B
Deuteranopia (green-blind)
#CDBA59
Tritanopia (blue-blind)
#36D3BC
Achromatopsia (no color)
#BFBFBF

Design tokens & code

CSS
--color: #51d94d;
/* rgb */ color: rgb(81, 217, 77);
/* oklch */ color: oklch(78.3% 0.216 142.8);
Tailwind
colors: {
  custom: {
    50: '#91e685',
    500: '#51d94d',
    950: '#000000',
  },
}
SCSS
$custom: #51d94d;
$custom-light: #91e685;
$custom-dark: #000000;
JSON
{
  "hex": "#51d94d",
  "rgb": {
    "r": 81,
    "g": 217,
    "b": 77
  },
  "hsl": {
    "h": 118.286,
    "s": 64.815,
    "l": 57.647
  },
  "oklch": {
    "l": 0.78271,
    "c": 0.21563,
    "h": 142.8
  },
  "luminance": 0.51911
}

Semantic roles & 50–950 ramp

primary
#51D94D
secondary
#903793
accent
#40E8E3
background
#FCFEFB
surface
#F5FCF2
border
#CFD5CC
text
#0E160B
muted
#7F847E

Preview Lab

Preview with #51D94D

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

Preview Lab → · Contrast checker → · Palette generator →

#51D94D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva