#51E14D#51E14D

#51E14D is a light, highly saturated green. Relative luminance 0.561; OKLCH L 80.3% C 0.225 H 142.7°. Best body text is #000000 at 12.23:1 contrast (WCAG AA passes).

Color values

HEX	#51E14D
RGB	rgb(81, 225, 77)
HSL	hsl(118, 71%, 59%)
HSV	hsv(118, 66%, 88%)
CMYK	cmyk(64%, 0%, 65.8%, 11.8%)
CIE-LAB	lab(79.69, -65.87, 59.03)
CIE-LCH	lch(79.69, 88.45, 138.13°)
OKLab	oklab(80.31% -0.1791 0.1362)
OKLCH	oklch(80.31% 0.225 142.7)
XYZ	xyz(31.6563, 56.1324, 16.1861)
Luminance	0.5614 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51E14D #DD4DE1

analogous

#9BE14D #51E14D #4DE193

triadic

#51E14D #4D51E1 #E14D51

tetradic

#51E14D #4D9BE1 #DD4DE1 #E1934D

square

#51E14D #4D9BE1 #DD4DE1 #E1934D

split-complementary

#51E14D #934DE1 #E14D9B

monochromatic

#1D9A1A #27CE23 #51E14D #84EA81 #B7F3B6

Accessibility & contrast

On white

1.72

#51E14D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.23

#51E14D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51E14D

12.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51E14D	#FFFFFF	#000000	##000000
##51E14D	1.00	1.72	12.23	12.23
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.23	21.00	1.00	1.00
##000000	12.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6CD39

Deuteranopia (green-blind)

#D4C15A

Tritanopia (blue-blind)

#32DBC3

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #51e14d;
/* rgb */ color: rgb(81, 225, 77);
/* oklch */ color: oklch(80.3% 0.225 142.7);

Tailwind

colors: {
  custom: {
    50: '#92ec85',
    500: '#51e14d',
    950: '#000000',
  },
}

SCSS

$custom: #51e14d;
$custom-light: #92ec85;
$custom-dark: #000000;

JSON

{
  "hex": "#51e14d",
  "rgb": {
    "r": 81,
    "g": 225,
    "b": 77
  },
  "hsl": {
    "h": 118.378,
    "s": 71.154,
    "l": 59.216
  },
  "oklch": {
    "l": 0.80308,
    "c": 0.22497,
    "h": 142.7
  },
  "luminance": 0.56136
}

Semantic roles & 50–950 ramp

primary

#51E14D

secondary

#9B359D

accent

#3AEEE9

background

#FCFFFB

surface

#F5FEF2

border

#CFD6CC

text

#0E160B

muted

#7F857E

Preview Lab

Preview with #51E14D

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

Preview Lab → · Contrast checker → · Palette generator →