#51CE6A#51CE6A

#51CE6A is a light, vivid green. Relative luminance 0.469; OKLCH L 75.8% C 0.178 H 147.5°. Best body text is #000000 at 10.39:1 contrast (WCAG AA passes).

Color values

HEX	#51CE6A
RGB	rgb(81, 206, 106)
HSL	hsl(132, 56%, 56%)
HSV	hsv(132, 61%, 81%)
CMYK	cmyk(60.7%, 0%, 48.5%, 19.2%)
CIE-LAB	lab(74.14, -55.61, 39.48)
CIE-LCH	lch(74.14, 68.20, 144.63°)
OKLab	oklab(75.83% -0.1503 0.0959)
OKLCH	oklch(75.83% 0.178 147.5)
XYZ	xyz(28.0643, 46.9298, 21.2123)
Luminance	0.4693 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51CE6A #CE51B5

analogous

#77CE51 #51CE6A #51CEA9

triadic

#51CE6A #6A51CE #CE6A51

tetradic

#51CE6A #5177CE #CE51B5 #CEA951

square

#51CE6A #5177CE #CE51B5 #CEA951

split-complementary

#51CE6A #A951CE #CE5177

monochromatic

#248037 #32B04B #51CE6A #81DB93 #B1E9BC

Accessibility & contrast

On white

2.02

#51CE6A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.39

#51CE6A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51CE6A

10.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51CE6A	#FFFFFF	#000000	##000000
##51CE6A	1.00	2.02	10.39	10.39
#FFFFFF	2.02	1.00	21.00	21.00
#000000	10.39	21.00	1.00	1.00
##000000	10.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0BD62

Deuteranopia (green-blind)

#C0B271

Tritanopia (blue-blind)

#31CAB7

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #51ce6a;
/* rgb */ color: rgb(81, 206, 106);
/* oklch */ color: oklch(75.8% 0.178 147.5);

Tailwind

colors: {
  custom: {
    50: '#8ede96',
    500: '#51ce6a',
    950: '#000000',
  },
}

SCSS

$custom: #51ce6a;
$custom-light: #8ede96;
$custom-dark: #000000;

JSON

{
  "hex": "#51ce6a",
  "rgb": {
    "r": 81,
    "g": 206,
    "b": 106
  },
  "hsl": {
    "h": 132,
    "s": 56.054,
    "l": 56.275
  },
  "oklch": {
    "l": 0.7583,
    "c": 0.17828,
    "h": 147.5
  },
  "luminance": 0.46933
}

Semantic roles & 50–950 ramp

primary

#51CE6A

secondary

#D7A4CD

accent

#48C1DF

background

#F9FDF9

surface

#F2FBF2

border

#CCD4CC

text

#0D150D

muted

#7E837E

Preview Lab

Preview with #51CE6A

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

Preview Lab → · Contrast checker → · Palette generator →