#51D044#51D044

#51D044 is a light, highly saturated green. Relative luminance 0.473; OKLCH L 75.9% C 0.211 H 141.8°. Best body text is #000000 at 10.46:1 contrast (WCAG AA passes).

Color values

HEX	#51D044
RGB	rgb(81, 208, 68)
HSL	hsl(114, 60%, 54%)
HSV	hsv(114, 67%, 82%)
CMYK	cmyk(61.1%, 0%, 67.3%, 18.4%)
CIE-LAB	lab(74.37, -60.86, 56.89)
CIE-LCH	lch(74.37, 83.31, 136.93°)
OKLab	oklab(75.88% -0.166 0.1307)
OKLCH	oklch(75.88% 0.211 141.8)
XYZ	xyz(26.9912, 47.2759, 13.1705)
Luminance	0.4728 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51D044 #C344D0

analogous

#97D044 #51D044 #44D07D

triadic

#51D044 #4451D0 #D04451

tetradic

#51D044 #4497D0 #C344D0 #D07D44

square

#51D044 #4497D0 #C344D0 #D07D44

split-complementary

#51D044 #7D44D0 #D04497

monochromatic

#277B1F #37AC2B #51D044 #7FDC75 #ACE9A6

Accessibility & contrast

On white

2.01

#51D044 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.46

#51D044 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51D044

10.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51D044	#FFFFFF	#000000	##000000
##51D044	1.00	2.01	10.46	10.46
#FFFFFF	2.01	1.00	21.00	21.00
#000000	10.46	21.00	1.00	1.00
##000000	10.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BD31

Deuteranopia (green-blind)

#C5B351

Tritanopia (blue-blind)

#3CCAB4

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #51d044;
/* rgb */ color: rgb(81, 208, 68);
/* oklch */ color: oklch(75.9% 0.211 141.8);

Tailwind

colors: {
  custom: {
    50: '#90df7f',
    500: '#51d044',
    950: '#000000',
  },
}

SCSS

$custom: #51d044;
$custom-light: #90df7f;
$custom-dark: #000000;

JSON

{
  "hex": "#51d044",
  "rgb": {
    "r": 81,
    "g": 208,
    "b": 68
  },
  "hsl": {
    "h": 114.429,
    "s": 59.829,
    "l": 54.118
  },
  "oklch": {
    "l": 0.75883,
    "c": 0.21124,
    "h": 141.8
  },
  "luminance": 0.47278
}

Semantic roles & 50–950 ramp

primary

#51D044

secondary

#D09AD6

accent

#45E3D4

background

#F9FDF8

surface

#F2FBEF

border

#CCD4CA

text

#0E150A

muted

#7E837C

Preview Lab

Preview with #51D044

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

Preview Lab → · Contrast checker → · Palette generator →