#51EA4F#51EA4F

#51EA4F is a very light, highly saturated green. Relative luminance 0.612; OKLCH L 82.6% C 0.234 H 142.9°. Best body text is #000000 at 13.23:1 contrast (WCAG AA passes).

Color values

HEX#51EA4F
RGBrgb(81, 234, 79)
HSLhsl(119, 79%, 61%)
HSVhsv(119, 66%, 92%)
CMYKcmyk(65.4%, 0%, 66.2%, 8.2%)
CIE-LABlab(82.46, -68.69, 61.24)
CIE-LCHlch(82.46, 92.02, 138.28°)
OKLaboklab(82.61% -0.1866 0.141)
OKLCHoklch(82.61% 0.234 142.9)
XYZxyz(34.2254, 61.1560, 17.3962)
Luminance0.6116 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#51EA4F #E84FEA
analogous
#9FEA4F #51EA4F #4FEA9B
triadic
#51EA4F #4F51EA #EA4F51
tetradic
#51EA4F #4F9FEA #E84FEA #EA9B4F
square
#51EA4F #4F9FEA #E84FEA #EA9B4F
split-complementary
#51EA4F #9B4FEA #EA4F9F
monochromatic
#16AA14 #1DE11B #51EA4F #87F186 #BDF7BC

Accessibility & contrast

On white

1.59
#51EA4F on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

13.23
#51EA4F on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51EA4F
13.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##51EA4F#FFFFFF#000000##000000
##51EA4F1.001.5913.2313.23
#FFFFFF1.591.0021.0021.00
#00000013.2321.001.001.00
##00000013.2321.001.001.00

Color blindness preview

Protanopia (red-blind)
#EFD53A
Deuteranopia (green-blind)
#DDC85D
Tritanopia (blue-blind)
#2DE3CA
Achromatopsia (no color)
#CDCDCD

Design tokens & code

CSS
--color: #51ea4f;
/* rgb */ color: rgb(81, 234, 79);
/* oklch */ color: oklch(82.6% 0.234 142.9);
Tailwind
colors: {
  custom: {
    50: '#94f287',
    500: '#51ea4f',
    950: '#000000',
  },
}
SCSS
$custom: #51ea4f;
$custom-light: #94f287;
$custom-dark: #000000;
JSON
{
  "hex": "#51ea4f",
  "rgb": {
    "r": 81,
    "g": 234,
    "b": 79
  },
  "hsl": {
    "h": 119.226,
    "s": 78.68,
    "l": 61.373
  },
  "oklch": {
    "l": 0.82608,
    "c": 0.23392,
    "h": 142.9
  },
  "luminance": 0.61159
}

Semantic roles & 50–950 ramp

primary
#51EA4F
secondary
#AA32AC
accent
#0BDBD8
background
#FCFFFC
surface
#F5FEF4
border
#CFD6CE
text
#0F170C
muted
#80857F

Preview Lab

Preview with #51EA4F

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

Preview Lab → · Contrast checker → · Palette generator →

#51EA4F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva