#51E14E#51E14E

#51E14E is a light, highly saturated green. Relative luminance 0.561; OKLCH L 80.3% C 0.224 H 142.8°. Best body text is #000000 at 12.23:1 contrast (WCAG AA passes).

Color values

HEX	#51E14E
RGB	rgb(81, 225, 78)
HSL	hsl(119, 71%, 59%)
HSV	hsv(119, 65%, 88%)
CMYK	cmyk(64%, 0%, 65.3%, 11.8%)
CIE-LAB	lab(79.70, -65.77, 58.64)
CIE-LCH	lch(79.70, 88.12, 138.28°)
OKLab	oklab(80.32% -0.1788 0.1354)
OKLCH	oklch(80.32% 0.224 142.8)
XYZ	xyz(31.6919, 56.1466, 16.3735)
Luminance	0.5615 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51E14E #DE4EE1

analogous

#9AE14E #51E14E #4EE195

triadic

#51E14E #4E51E1 #E14E51

tetradic

#51E14E #4E9AE1 #DE4EE1 #E1954E

square

#51E14E #4E9AE1 #DE4EE1 #E1954E

split-complementary

#51E14E #954EE1 #E14E9A

monochromatic

#1D9A1A #27CF23 #51E14E #84EA82 #B8F3B7

Accessibility & contrast

On white

1.72

#51E14E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.23

#51E14E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51E14E

12.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51E14E	#FFFFFF	#000000	##000000
##51E14E	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)

#E6CD3B

Deuteranopia (green-blind)

#D4C15B

Tritanopia (blue-blind)

#32DBC3

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #51e14e;
/* rgb */ color: rgb(81, 225, 78);
/* oklch */ color: oklch(80.3% 0.224 142.8);

Tailwind

colors: {
  custom: {
    50: '#92ec86',
    500: '#51e14e',
    950: '#000000',
  },
}

SCSS

$custom: #51e14e;
$custom-light: #92ec86;
$custom-dark: #000000;

JSON

{
  "hex": "#51e14e",
  "rgb": {
    "r": 81,
    "g": 225,
    "b": 78
  },
  "hsl": {
    "h": 118.776,
    "s": 71.014,
    "l": 59.412
  },
  "oklch": {
    "l": 0.80317,
    "c": 0.22429,
    "h": 142.8
  },
  "luminance": 0.5615
}

Semantic roles & 50–950 ramp

primary

#51E14E

secondary

#9C359E

accent

#3AEEEA

background

#FCFFFC

surface

#F5FEF3

border

#CFD6CD

text

#0E160C

muted

#7F857F

Preview Lab

Preview with #51E14E

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

Preview Lab → · Contrast checker → · Palette generator →