#51CD44#51CD44

#51CD44 is a light, highly saturated green. Relative luminance 0.458; OKLCH L 75.1% C 0.208 H 141.8°. Best body text is #000000 at 10.17:1 contrast (WCAG AA passes).

Color values

HEX	#51CD44
RGB	rgb(81, 205, 68)
HSL	hsl(114, 58%, 54%)
HSV	hsv(114, 67%, 80%)
CMYK	cmyk(60.5%, 0%, 66.8%, 19.6%)
CIE-LAB	lab(73.43, -59.81, 55.89)
CIE-LCH	lch(73.43, 81.86, 136.94°)
OKLab	oklab(75.11% -0.1631 0.1286)
OKLCH	oklch(75.11% 0.208 141.8)
XYZ	xyz(26.2667, 45.8269, 12.9290)
Luminance	0.4583 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51CD44 #C044CD

analogous

#95CD44 #51CD44 #44CD7B

triadic

#51CD44 #4451CD #CD4451

tetradic

#51CD44 #4495CD #C044CD #CD7B44

square

#51CD44 #4495CD #C044CD #CD7B44

split-complementary

#51CD44 #7B44CD #CD4495

monochromatic

#287720 #38A72D #51CD44 #7EDA74 #ABE7A5

Accessibility & contrast

On white

2.07

#51CD44 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.17

#51CD44 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51CD44

10.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51CD44	#FFFFFF	#000000	##000000
##51CD44	1.00	2.07	10.17	10.17
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.17	21.00	1.00	1.00
##000000	10.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BB31

Deuteranopia (green-blind)

#C2B051

Tritanopia (blue-blind)

#3DC7B1

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #51cd44;
/* rgb */ color: rgb(81, 205, 68);
/* oklch */ color: oklch(75.1% 0.208 141.8);

Tailwind

colors: {
  custom: {
    50: '#8fdd7e',
    500: '#51cd44',
    950: '#000000',
  },
}

SCSS

$custom: #51cd44;
$custom-light: #8fdd7e;
$custom-dark: #000000;

JSON

{
  "hex": "#51cd44",
  "rgb": {
    "r": 81,
    "g": 205,
    "b": 68
  },
  "hsl": {
    "h": 114.307,
    "s": 57.806,
    "l": 53.529
  },
  "oklch": {
    "l": 0.75112,
    "c": 0.20769,
    "h": 141.8
  },
  "luminance": 0.45829
}

Semantic roles & 50–950 ramp

primary

#51CD44

secondary

#CE99D4

accent

#47E1D2

background

#F9FDF8

surface

#F2FBEF

border

#CCD4CA

text

#0E150A

muted

#7E837C

Preview Lab

Preview with #51CD44

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

Preview Lab → · Contrast checker → · Palette generator →