#51E26D#51E26D

#51E26D is a light, highly saturated green. Relative luminance 0.572; OKLCH L 80.9% C 0.201 H 146.9°. Best body text is #000000 at 12.45:1 contrast (WCAG AA passes).

Color values

HEX	#51E26D
RGB	rgb(81, 226, 109)
HSL	hsl(132, 71%, 60%)
HSV	hsv(132, 64%, 89%)
CMYK	cmyk(64.2%, 0%, 51.8%, 11.4%)
CIE-LAB	lab(80.32, -62.50, 45.66)
CIE-LCH	lch(80.32, 77.40, 143.85°)
OKLab	oklab(80.93% -0.1687 0.1099)
OKLCH	oklch(80.93% 0.201 146.9)
XYZ	xyz(33.3477, 57.2428, 23.7566)
Luminance	0.5725 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51E26D #E251C6

analogous

#7EE251 #51E26D #51E2B5

triadic

#51E26D #6D51E2 #E26D51

tetradic

#51E26D #517EE2 #E251C6 #E2B551

square

#51E26D #517EE2 #E251C6 #E2B551

split-complementary

#51E26D #B551E2 #E2517E

monochromatic

#1A9E34 #23D345 #51E26D #85EB99 #BAF3C5

Accessibility & contrast

On white

1.69

#51E26D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.45

#51E26D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51E26D

12.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51E26D	#FFFFFF	#000000	##000000
##51E26D	1.00	1.69	12.45	12.45
#FFFFFF	1.69	1.00	21.00	21.00
#000000	12.45	21.00	1.00	1.00
##000000	12.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5CF63

Deuteranopia (green-blind)

#D3C276

Tritanopia (blue-blind)

#24DDC7

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #51e26d;
/* rgb */ color: rgb(81, 226, 109);
/* oklch */ color: oklch(80.9% 0.201 146.9);

Tailwind

colors: {
  custom: {
    50: '#91ec99',
    500: '#51e26d',
    950: '#000000',
  },
}

SCSS

$custom: #51e26d;
$custom-light: #91ec99;
$custom-dark: #000000;

JSON

{
  "hex": "#51e26d",
  "rgb": {
    "r": 81,
    "g": 226,
    "b": 109
  },
  "hsl": {
    "h": 131.586,
    "s": 71.429,
    "l": 60.196
  },
  "oklch": {
    "l": 0.80929,
    "c": 0.20138,
    "h": 146.9
  },
  "luminance": 0.57246
}

Semantic roles & 50–950 ramp

primary

#51E26D

secondary

#A1368D

accent

#12AED3

background

#FCFFFC

surface

#F5FEF5

border

#CFD6CF

text

#0E160E

muted

#7F857F

Preview Lab

Preview with #51E26D

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

Preview Lab → · Contrast checker → · Palette generator →