#51CA44#51CA44

#51CA44 is a light, highly saturated green. Relative luminance 0.444; OKLCH L 74.3% C 0.204 H 141.7°. Best body text is #000000 at 9.88:1 contrast (WCAG AA passes).

Color values

HEX	#51CA44
RGB	rgb(81, 202, 68)
HSL	hsl(114, 56%, 53%)
HSV	hsv(114, 66%, 79%)
CMYK	cmyk(59.9%, 0%, 66.3%, 20.8%)
CIE-LAB	lab(72.50, -58.74, 54.89)
CIE-LCH	lch(72.50, 80.39, 136.94°)
OKLab	oklab(74.34% -0.1602 0.1264)
OKLCH	oklch(74.34% 0.204 141.7)
XYZ	xyz(25.5559, 44.4054, 12.6921)
Luminance	0.4441 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51CA44 #BD44CA

analogous

#94CA44 #51CA44 #44CA7A

triadic

#51CA44 #4451CA #CA4451

tetradic

#51CA44 #4494CA #BD44CA #CA7A44

square

#51CA44 #4494CA #BD44CA #CA7A44

split-complementary

#51CA44 #7A44CA #CA4494

monochromatic

#297321 #39A32E #51CA44 #7DD874 #AAE5A3

Accessibility & contrast

On white

2.13

#51CA44 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.88

#51CA44 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51CA44

9.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51CA44	#FFFFFF	#000000	##000000
##51CA44	1.00	2.13	9.88	9.88
#FFFFFF	2.13	1.00	21.00	21.00
#000000	9.88	21.00	1.00	1.00
##000000	9.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB832

Deuteranopia (green-blind)

#C0AE50

Tritanopia (blue-blind)

#3EC4AF

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #51ca44;
/* rgb */ color: rgb(81, 202, 68);
/* oklch */ color: oklch(74.3% 0.204 141.7);

Tailwind

colors: {
  custom: {
    50: '#8fdb7e',
    500: '#51ca44',
    950: '#000000',
  },
}

SCSS

$custom: #51ca44;
$custom-light: #8fdb7e;
$custom-dark: #000000;

JSON

{
  "hex": "#51ca44",
  "rgb": {
    "r": 81,
    "g": 202,
    "b": 68
  },
  "hsl": {
    "h": 114.179,
    "s": 55.833,
    "l": 52.941
  },
  "oklch": {
    "l": 0.7434,
    "c": 0.20411,
    "h": 141.7
  },
  "luminance": 0.44408
}

Semantic roles & 50–950 ramp

primary

#51CA44

secondary

#CC98D2

accent

#49DFD1

background

#F9FDF7

surface

#F2FBEE

border

#CCD4C9

text

#0E150A

muted

#7E837C

Preview Lab

Preview with #51CA44

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

Preview Lab → · Contrast checker → · Palette generator →