#51F25F#51F25F

#51F25F is a very light, highly saturated green. Relative luminance 0.661; OKLCH L 84.8% C 0.232 H 144.5°. Best body text is #000000 at 14.22:1 contrast (WCAG AA passes).

Color values

HEX#51F25F
RGBrgb(81, 242, 95)
HSLhsl(125, 86%, 63%)
HSVhsv(125, 67%, 95%)
CMYKcmyk(66.5%, 0%, 60.7%, 5.1%)
CIE-LABlab(85.04, -69.73, 57.52)
CIE-LCHlch(85.04, 90.39, 140.48°)
OKLaboklab(84.78% -0.1887 0.1347)
OKLCHoklch(84.78% 0.232 144.5)
XYZxyz(37.2087, 66.0759, 21.6173)
Luminance0.6608 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#51F25F #F251E4
analogous
#94F251 #51F25F #51F2AF
triadic
#51F25F #5F51F2 #F25F51
tetradic
#51F25F #5194F2 #F251E4 #F2AF51
square
#51F25F #5194F2 #F251E4 #F2AF51
split-complementary
#51F25F #AF51F2 #F25194
monochromatic
#0EBB1D #18EE2B #51F25F #8AF693 #C3FBC8

Accessibility & contrast

On white

1.48
#51F25F on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

14.22
#51F25F on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51F25F
14.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##51F25F#FFFFFF#000000##000000
##51F25F1.001.4814.2214.22
#FFFFFF1.481.0021.0021.00
#00000014.2221.001.001.00
##00000014.2221.001.001.00

Color blindness preview

Protanopia (red-blind)
#F6DC4F
Deuteranopia (green-blind)
#E3CF6B
Tritanopia (blue-blind)
#20ECD3
Achromatopsia (no color)
#D4D4D4

Design tokens & code

CSS
--color: #51f25f;
/* rgb */ color: rgb(81, 242, 95);
/* oklch */ color: oklch(84.8% 0.232 144.5);
Tailwind
colors: {
  custom: {
    50: '#95f891',
    500: '#51f25f',
    950: '#000000',
  },
}
SCSS
$custom: #51f25f;
$custom-light: #95f891;
$custom-dark: #000000;
JSON
{
  "hex": "#51f25f",
  "rgb": {
    "r": 81,
    "g": 242,
    "b": 95
  },
  "hsl": {
    "h": 125.217,
    "s": 86.096,
    "l": 63.333
  },
  "oklch": {
    "l": 0.84781,
    "c": 0.23188,
    "h": 144.5
  },
  "luminance": 0.6608
}

Semantic roles & 50–950 ramp

primary
#51F25F
secondary
#B92EAD
accent
#03CFE3
background
#FCFFFC
surface
#F5FFF4
border
#CFD7CE
text
#0F170D
muted
#80857F

Preview Lab

Preview with #51F25F

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

Preview Lab → · Contrast checker → · Palette generator →

#51F25F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva