#51E86D#51E86D

#51E86D is a very light, highly saturated green. Relative luminance 0.606; OKLCH L 82.4% C 0.209 H 146.6°. Best body text is #000000 at 13.11:1 contrast (WCAG AA passes).

Color values

HEX	#51E86D
RGB	rgb(81, 232, 109)
HSL	hsl(131, 77%, 61%)
HSV	hsv(131, 65%, 91%)
CMYK	cmyk(65.1%, 0%, 53%, 9%)
CIE-LAB	lab(82.14, -64.62, 47.88)
CIE-LCH	lch(82.14, 80.43, 143.46°)
OKLab	oklab(82.44% -0.1744 0.1148)
OKLCH	oklch(82.44% 0.209 146.6)
XYZ	xyz(35.0078, 60.5630, 24.3099)
Luminance	0.6057 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51E86D #E851CC

analogous

#81E851 #51E86D #51E8B9

triadic

#51E86D #6D51E8 #E86D51

tetradic

#51E86D #5181E8 #E851CC #E8B951

square

#51E86D #5181E8 #E851CC #E8B951

split-complementary

#51E86D #B951E8 #E85181

monochromatic

#16A831 #1DDE41 #51E86D #87EF9A #BDF6C8

Accessibility & contrast

On white

1.60

#51E86D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.11

#51E86D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51E86D

13.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51E86D	#FFFFFF	#000000	##000000
##51E86D	1.00	1.60	13.11	13.11
#FFFFFF	1.60	1.00	21.00	21.00
#000000	13.11	21.00	1.00	1.00
##000000	13.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD462

Deuteranopia (green-blind)

#D8C776

Tritanopia (blue-blind)

#1FE3CC

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #51e86d;
/* rgb */ color: rgb(81, 232, 109);
/* oklch */ color: oklch(82.4% 0.209 146.6);

Tailwind

colors: {
  custom: {
    50: '#92f099',
    500: '#51e86d',
    950: '#000000',
  },
}

SCSS

$custom: #51e86d;
$custom-light: #92f099;
$custom-dark: #000000;

JSON

{
  "hex": "#51e86d",
  "rgb": {
    "r": 81,
    "g": 232,
    "b": 109
  },
  "hsl": {
    "h": 131.126,
    "s": 76.65,
    "l": 61.373
  },
  "oklch": {
    "l": 0.82438,
    "c": 0.20885,
    "h": 146.6
  },
  "luminance": 0.60567
}

Semantic roles & 50–950 ramp

primary

#51E86D

secondary

#AA3394

accent

#0DB3D9

background

#FCFFFC

surface

#F5FEF5

border

#CFD6CF

text

#0E170E

muted

#7F857F

Preview Lab

Preview with #51E86D

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

Preview Lab → · Contrast checker → · Palette generator →