#51EB7B#51EB7B

#51EB7B is a very light, highly saturated green. Relative luminance 0.626; OKLCH L 83.4% C 0.201 H 148.9°. Best body text is #000000 at 13.52:1 contrast (WCAG AA passes).

Color values

HEX#51EB7B
RGBrgb(81, 235, 123)
HSLhsl(136, 79%, 62%)
HSVhsv(136, 66%, 92%)
CMYKcmyk(65.5%, 0%, 47.7%, 7.8%)
CIE-LABlab(83.23, -63.70, 42.57)
CIE-LCHlch(83.23, 76.61, 146.24°)
OKLaboklab(83.39% -0.1717 0.1037)
OKLCHoklch(83.39% 0.201 148.9)
XYZxyz(36.6741, 62.5922, 28.8838)
Luminance0.6260 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#51EB7B #EB51C1
analogous
#74EB51 #51EB7B #51EBC8
triadic
#51EB7B #7B51EB #EB7B51
tetradic
#51EB7B #5174EB #EB51C1 #EBC851
square
#51EB7B #5174EB #EB51C1 #EBC851
split-complementary
#51EB7B #C851EB #EB5174
monochromatic
#14AE3E #1AE551 #51EB7B #88F1A5 #BFF8CE

Accessibility & contrast

On white

1.55
#51EB7B on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

13.52
#51EB7B on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51EB7B
13.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##51EB7B#FFFFFF#000000##000000
##51EB7B1.001.5513.5213.52
#FFFFFF1.551.0021.0021.00
#00000013.5221.001.001.00
##00000013.5221.001.001.00

Color blindness preview

Protanopia (red-blind)
#EDD772
Deuteranopia (green-blind)
#DACA83
Tritanopia (blue-blind)
#0DE7D1
Achromatopsia (no color)
#CFCFCF

Design tokens & code

CSS
--color: #51eb7b;
/* rgb */ color: rgb(81, 235, 123);
/* oklch */ color: oklch(83.4% 0.201 148.9);
Tailwind
colors: {
  custom: {
    50: '#93f3a3',
    500: '#51eb7b',
    950: '#000000',
  },
}
SCSS
$custom: #51eb7b;
$custom-light: #93f3a3;
$custom-dark: #000000;
JSON
{
  "hex": "#51eb7b",
  "rgb": {
    "r": 81,
    "g": 235,
    "b": 123
  },
  "hsl": {
    "h": 136.364,
    "s": 79.381,
    "l": 61.961
  },
  "oklch": {
    "l": 0.83389,
    "c": 0.2006,
    "h": 148.9
  },
  "luminance": 0.62596
}

Semantic roles & 50–950 ramp

primary
#51EB7B
secondary
#AE328C
accent
#0AA2DC
background
#FCFFFC
surface
#F5FEF5
border
#CFD6CF
text
#0E170F
muted
#7F8580

Preview Lab

Preview with #51EB7B

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

Preview Lab → · Contrast checker → · Palette generator →

#51EB7B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva