#51F26F#51F26F

#51F26F is a very light, highly saturated green. Relative luminance 0.664; OKLCH L 85.0% C 0.219 H 146.5°. Best body text is #000000 at 14.28:1 contrast (WCAG AA passes).

Color values

HEX#51F26F
RGBrgb(81, 242, 111)
HSLhsl(131, 86%, 63%)
HSVhsv(131, 67%, 95%)
CMYKcmyk(66.5%, 0%, 54.1%, 5.1%)
CIE-LABlab(85.20, -67.82, 50.64)
CIE-LCHlch(85.20, 84.64, 143.25°)
OKLaboklab(84.97% -0.183 0.121)
OKLCHoklch(84.97% 0.219 146.5)
XYZxyz(38.0121, 66.3972, 25.8485)
Luminance0.6640 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#51F26F #F251D4
analogous
#83F251 #51F26F #51F2BF
triadic
#51F26F #6F51F2 #F26F51
tetradic
#51F26F #5183F2 #F251D4 #F2BF51
square
#51F26F #5183F2 #F251D4 #F2BF51
split-complementary
#51F26F #BF51F2 #F25183
monochromatic
#0EBB2E #18EE40 #51F26F #8AF69E #C3FBCD

Accessibility & contrast

On white

1.47
#51F26F on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

14.28
#51F26F on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51F26F
14.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##51F26F#FFFFFF#000000##000000
##51F26F1.001.4714.2814.28
#FFFFFF1.471.0021.0021.00
#00000014.2821.001.001.00
##00000014.2821.001.001.00

Color blindness preview

Protanopia (red-blind)
#F5DD63
Deuteranopia (green-blind)
#E2D079
Tritanopia (blue-blind)
#13EDD5
Achromatopsia (no color)
#D5D5D5

Design tokens & code

CSS
--color: #51f26f;
/* rgb */ color: rgb(81, 242, 111);
/* oklch */ color: oklch(85.0% 0.219 146.5);
Tailwind
colors: {
  custom: {
    50: '#94f89b',
    500: '#51f26f',
    950: '#000000',
  },
}
SCSS
$custom: #51f26f;
$custom-light: #94f89b;
$custom-dark: #000000;
JSON
{
  "hex": "#51f26f",
  "rgb": {
    "r": 81,
    "g": 242,
    "b": 111
  },
  "hsl": {
    "h": 131.18,
    "s": 86.096,
    "l": 63.333
  },
  "oklch": {
    "l": 0.8497,
    "c": 0.21942,
    "h": 146.5
  },
  "luminance": 0.66401
}

Semantic roles & 50–950 ramp

primary
#51F26F
secondary
#B92E9F
accent
#03B9E3
background
#FCFFFC
surface
#F5FFF5
border
#CFD7CF
text
#0F170E
muted
#80857F

Preview Lab

Preview with #51F26F

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

Preview Lab → · Contrast checker → · Palette generator →

#51F26F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva