#51D35A#51D35A

#51D35A is a light, vivid green. Relative luminance 0.491; OKLCH L 76.9% C 0.198 H 144.5°. Best body text is #000000 at 10.82:1 contrast (WCAG AA passes).

Color values

HEX#51D35A
RGBrgb(81, 211, 90)
HSLhsl(124, 60%, 57%)
HSVhsv(124, 62%, 83%)
CMYKcmyk(61.6%, 0%, 57.3%, 17.3%)
CIE-LABlab(75.50, -59.60, 48.73)
CIE-LCHlch(75.50, 76.98, 140.73°)
OKLaboklab(76.88% -0.1615 0.1154)
OKLCHoklch(76.88% 0.198 144.5)
XYZxyz(28.5313, 49.0733, 17.6394)
Luminance0.4908 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#51D35A #D351CA
analogous
#89D351 #51D35A #51D39B
triadic
#51D35A #5A51D3 #D35A51
tetradic
#51D35A #5189D3 #D351CA #D39B51
square
#51D35A #5189D3 #D351CA #D39B51
split-complementary
#51D35A #9B51D3 #D35189
monochromatic
#228729 #2FB838 #51D35A #82DF88 #B3ECB7

Accessibility & contrast

On white

1.94
#51D35A on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.82
#51D35A on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51D35A
10.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##51D35A#FFFFFF#000000##000000
##51D35A1.001.9410.8210.82
#FFFFFF1.941.0021.0021.00
#00000010.8221.001.001.00
##00000010.8221.001.001.00

Color blindness preview

Protanopia (red-blind)
#D7C14E
Deuteranopia (green-blind)
#C6B663
Tritanopia (blue-blind)
#35CEB8
Achromatopsia (no color)
#BABABA

Design tokens & code

CSS
--color: #51d35a;
/* rgb */ color: rgb(81, 211, 90);
/* oklch */ color: oklch(76.9% 0.198 144.5);
Tailwind
colors: {
  custom: {
    50: '#8fe18c',
    500: '#51d35a',
    950: '#000000',
  },
}
SCSS
$custom: #51d35a;
$custom-light: #8fe18c;
$custom-dark: #000000;
JSON
{
  "hex": "#51d35a",
  "rgb": {
    "r": 81,
    "g": 211,
    "b": 90
  },
  "hsl": {
    "h": 124.154,
    "s": 59.633,
    "l": 57.255
  },
  "oklch": {
    "l": 0.76882,
    "c": 0.19847,
    "h": 144.5
  },
  "luminance": 0.49076
}

Semantic roles & 50–950 ramp

primary
#51D35A
secondary
#DAA6D7
accent
#45D8E3
background
#F9FDF8
surface
#F2FBF0
border
#CCD4CB
text
#0E150C
muted
#7E837D

Preview Lab

Preview with #51D35A

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

Preview Lab → · Contrast checker → · Palette generator →

#51D35A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva