#51BD67#51BD67

#51BD67 is a light, vivid green. Relative luminance 0.391; OKLCH L 71.5% C 0.158 H 147.9°. Best body text is #000000 at 8.82:1 contrast (WCAG AA passes).

Color values

HEX#51BD67
RGBrgb(81, 189, 103)
HSLhsl(132, 45%, 53%)
HSVhsv(132, 57%, 74%)
CMYKcmyk(57.1%, 0%, 45.5%, 25.9%)
CIE-LABlab(68.84, -49.49, 34.29)
CIE-LCHlch(68.84, 60.21, 145.28°)
OKLaboklab(71.45% -0.1339 0.084)
OKLCHoklch(71.45% 0.158 147.9)
XYZxyz(24.0375, 39.1216, 19.1138)
Luminance0.3912 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#51BD67 #BD51A7
analogous
#71BD51 #51BD67 #51BD9D
triadic
#51BD67 #6751BD #BD6751
tetradic
#51BD67 #5171BD #BD51A7 #BD9D51
square
#51BD67 #5171BD #BD51A7 #BD9D51
split-complementary
#51BD67 #9D51BD #BD5171
monochromatic
#296B36 #39974D #51BD67 #7DCE8E #AADFB5

Accessibility & contrast

On white

2.38
#51BD67 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.82
#51BD67 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51BD67
8.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##51BD67#FFFFFF#000000##000000
##51BD671.002.388.828.82
#FFFFFF2.381.0021.0021.00
#0000008.8221.001.001.00
##0000008.8221.001.001.00

Color blindness preview

Protanopia (red-blind)
#BFAE60
Deuteranopia (green-blind)
#B1A46D
Tritanopia (blue-blind)
#38B9A8
Achromatopsia (no color)
#A8A8A8

Design tokens & code

CSS
--color: #51bd67;
/* rgb */ color: rgb(81, 189, 103);
/* oklch */ color: oklch(71.5% 0.158 147.9);
Tailwind
colors: {
  custom: {
    50: '#8bd293',
    500: '#51bd67',
    950: '#000000',
  },
}
SCSS
$custom: #51bd67;
$custom-light: #8bd293;
$custom-dark: #000000;
JSON
{
  "hex": "#51bd67",
  "rgb": {
    "r": 81,
    "g": 189,
    "b": 103
  },
  "hsl": {
    "h": 132.222,
    "s": 45,
    "l": 52.941
  },
  "oklch": {
    "l": 0.71452,
    "c": 0.15809,
    "h": 147.9
  },
  "luminance": 0.39124
}

Semantic roles & 50–950 ramp

primary
#51BD67
secondary
#CC9EC3
accent
#53BAD5
background
#F9FDF9
surface
#F1FAF1
border
#CBD3CB
text
#0D140D
muted
#7E837E

Preview Lab

Preview with #51BD67

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

Preview Lab → · Contrast checker → · Palette generator →

#51BD67 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva