#51E86C#51E86C

#51E86C is a very light, highly saturated green. Relative luminance 0.605; OKLCH L 82.4% C 0.210 H 146.5°. Best body text is #000000 at 13.11:1 contrast (WCAG AA passes).

Color values

HEX	#51E86C
RGB	rgb(81, 232, 108)
HSL	hsl(131, 77%, 61%)
HSV	hsv(131, 65%, 91%)
CMYK	cmyk(65.1%, 0%, 53.4%, 9%)
CIE-LAB	lab(82.13, -64.76, 48.33)
CIE-LCH	lch(82.13, 80.80, 143.26°)
OKLab	oklab(82.43% -0.1748 0.1158)
OKLCH	oklch(82.43% 0.21 146.5)
XYZ	xyz(34.9543, 60.5416, 24.0281)
Luminance	0.6055 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51E86C #E851CD

analogous

#82E851 #51E86C #51E8B7

triadic

#51E86C #6C51E8 #E86C51

tetradic

#51E86C #5182E8 #E851CD #E8B751

square

#51E86C #5182E8 #E851CD #E8B751

split-complementary

#51E86C #B751E8 #E85182

monochromatic

#16A830 #1DDE40 #51E86C #87EF9A #BDF6C7

Accessibility & contrast

On white

1.60

#51E86C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.11

#51E86C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51E86C

13.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51E86C	#FFFFFF	#000000	##000000
##51E86C	1.00	1.60	13.11	13.11
#FFFFFF	1.60	1.00	21.00	21.00
#000000	13.11	21.00	1.00	1.00
##000000	13.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD461

Deuteranopia (green-blind)

#D9C775

Tritanopia (blue-blind)

#20E3CC

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #51e86c;
/* rgb */ color: rgb(81, 232, 108);
/* oklch */ color: oklch(82.4% 0.210 146.5);

Tailwind

colors: {
  custom: {
    50: '#92f099',
    500: '#51e86c',
    950: '#000000',
  },
}

SCSS

$custom: #51e86c;
$custom-light: #92f099;
$custom-dark: #000000;

JSON

{
  "hex": "#51e86c",
  "rgb": {
    "r": 81,
    "g": 232,
    "b": 108
  },
  "hsl": {
    "h": 130.728,
    "s": 76.65,
    "l": 61.373
  },
  "oklch": {
    "l": 0.82425,
    "c": 0.20969,
    "h": 146.5
  },
  "luminance": 0.60545
}

Semantic roles & 50–950 ramp

primary

#51E86C

secondary

#AA3395

accent

#0DB4D9

background

#FCFFFC

surface

#F5FEF5

border

#CFD6CF

text

#0E170E

muted

#7F857F

Preview Lab

Preview with #51E86C

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

Preview Lab → · Contrast checker → · Palette generator →