#51D786#51D786

#51D786 is a light, vivid green. Relative luminance 0.521; OKLCH L 78.6% C 0.165 H 153.5°. Best body text is #000000 at 11.41:1 contrast (WCAG AA passes).

Color values

HEX#51D786
RGBrgb(81, 215, 134)
HSLhsl(144, 63%, 58%)
HSVhsv(144, 62%, 84%)
CMYKcmyk(62.3%, 0%, 37.7%, 15.7%)
CIE-LABlab(77.32, -54.43, 29.45)
CIE-LCHlch(77.32, 61.89, 151.59°)
OKLaboklab(78.58% -0.1473 0.0736)
OKLCHoklch(78.58% 0.165 153.5)
XYZxyz(31.9942, 52.0682, 30.9137)
Luminance0.5207 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#51D786 #D751A2
analogous
#5FD751 #51D786 #51D7C9
triadic
#51D786 #8651D7 #D78651
tetradic
#51D786 #515FD7 #D751A2 #D7C951
square
#51D786 #515FD7 #D751A2 #D7C951
split-complementary
#51D786 #C951D7 #D7515F
monochromatic
#208D4B #2CBF66 #51D786 #83E2A9 #B5EECB

Accessibility & contrast

On white

1.84
#51D786 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.41
#51D786 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51D786
11.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##51D786#FFFFFF#000000##000000
##51D7861.001.8411.4111.41
#FFFFFF1.841.0021.0021.00
#00000011.4121.001.001.00
##00000011.4121.001.001.00

Color blindness preview

Protanopia (red-blind)
#D7C681
Deuteranopia (green-blind)
#C5BA8B
Tritanopia (blue-blind)
#17D4C3
Achromatopsia (no color)
#BFBFBF

Design tokens & code

CSS
--color: #51d786;
/* rgb */ color: rgb(81, 215, 134);
/* oklch */ color: oklch(78.6% 0.165 153.5);
Tailwind
colors: {
  custom: {
    50: '#8fe4aa',
    500: '#51d786',
    950: '#000000',
  },
}
SCSS
$custom: #51d786;
$custom-light: #8fe4aa;
$custom-dark: #000000;
JSON
{
  "hex": "#51d786",
  "rgb": {
    "r": 81,
    "g": 215,
    "b": 134
  },
  "hsl": {
    "h": 143.731,
    "s": 62.617,
    "l": 58.039
  },
  "oklch": {
    "l": 0.7858,
    "c": 0.16466,
    "h": 153.5
  },
  "luminance": 0.52071
}

Semantic roles & 50–950 ramp

primary
#51D786
secondary
#93396F
accent
#42A5E6
background
#FCFEFD
surface
#F5FCF7
border
#CFD5D0
text
#0E1610
muted
#7F8481

Preview Lab

Preview with #51D786

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

Preview Lab → · Contrast checker → · Palette generator →

#51D786 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva