#51E24C#51E24C

#51E24C is a light, highly saturated green. Relative luminance 0.567; OKLCH L 80.6% C 0.227 H 142.7°. Best body text is #000000 at 12.33:1 contrast (WCAG AA passes).

Color values

HEX	#51E24C
RGB	rgb(81, 226, 76)
HSL	hsl(118, 72%, 59%)
HSV	hsv(118, 66%, 89%)
CMYK	cmyk(64.2%, 0%, 66.4%, 11.4%)
CIE-LAB	lab(79.99, -66.30, 59.76)
CIE-LCH	lch(79.99, 89.25, 137.97°)
OKLab	oklab(80.55% -0.1803 0.1376)
OKLCH	oklch(80.55% 0.227 142.7)
XYZ	xyz(31.8924, 56.6606, 16.0920)
Luminance	0.5666 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51E24C #DD4CE2

analogous

#9CE24C #51E24C #4CE292

triadic

#51E24C #4C51E2 #E24C51

tetradic

#51E24C #4C9CE2 #DD4CE2 #E2924C

square

#51E24C #4C9CE2 #DD4CE2 #E2924C

split-complementary

#51E24C #924CE2 #E24C9C

monochromatic

#1D9B19 #27CF22 #51E24C #84EB81 #B7F3B5

Accessibility & contrast

On white

1.70

#51E24C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.33

#51E24C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51E24C

12.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51E24C	#FFFFFF	#000000	##000000
##51E24C	1.00	1.70	12.33	12.33
#FFFFFF	1.70	1.00	21.00	21.00
#000000	12.33	21.00	1.00	1.00
##000000	12.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7CE38

Deuteranopia (green-blind)

#D5C25A

Tritanopia (blue-blind)

#32DCC3

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #51e24c;
/* rgb */ color: rgb(81, 226, 76);
/* oklch */ color: oklch(80.6% 0.227 142.7);

Tailwind

colors: {
  custom: {
    50: '#93ec85',
    500: '#51e24c',
    950: '#000000',
  },
}

SCSS

$custom: #51e24c;
$custom-light: #93ec85;
$custom-dark: #000000;

JSON

{
  "hex": "#51e24c",
  "rgb": {
    "r": 81,
    "g": 226,
    "b": 76
  },
  "hsl": {
    "h": 118,
    "s": 72.115,
    "l": 59.216
  },
  "oklch": {
    "l": 0.80553,
    "c": 0.22679,
    "h": 142.7
  },
  "luminance": 0.56664
}

Semantic roles & 50–950 ramp

primary

#51E24C

secondary

#9B349E

accent

#39EFE9

background

#FCFFFB

surface

#F5FEF2

border

#CFD6CC

text

#0E160B

muted

#7F857E

Preview Lab

Preview with #51E24C

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

Preview Lab → · Contrast checker → · Palette generator →