#51E86F#51E86F

#51E86F is a very light, highly saturated green. Relative luminance 0.606; OKLCH L 82.5% C 0.207 H 147.0°. Best body text is #000000 at 13.12:1 contrast (WCAG AA passes).

Color values

HEX	#51E86F
RGB	rgb(81, 232, 111)
HSL	hsl(132, 77%, 61%)
HSV	hsv(132, 65%, 91%)
CMYK	cmyk(65.1%, 0%, 52.2%, 9%)
CIE-LAB	lab(82.17, -64.35, 46.98)
CIE-LCH	lch(82.17, 79.67, 143.87°)
OKLab	oklab(82.47% -0.1737 0.1129)
OKLCH	oklch(82.47% 0.207 147)
XYZ	xyz(35.1167, 60.6066, 24.8834)
Luminance	0.6061 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51E86F #E851CA

analogous

#7FE851 #51E86F #51E8BB

triadic

#51E86F #6F51E8 #E86F51

tetradic

#51E86F #517FE8 #E851CA #E8BB51

square

#51E86F #517FE8 #E851CA #E8BB51

split-complementary

#51E86F #BB51E8 #E8517F

monochromatic

#16A833 #1DDE44 #51E86F #87EF9C #BDF6C8

Accessibility & contrast

On white

1.60

#51E86F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.12

#51E86F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51E86F

13.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51E86F	#FFFFFF	#000000	##000000
##51E86F	1.00	1.60	13.12	13.12
#FFFFFF	1.60	1.00	21.00	21.00
#000000	13.12	21.00	1.00	1.00
##000000	13.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD464

Deuteranopia (green-blind)

#D8C778

Tritanopia (blue-blind)

#1EE3CC

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #51e86f;
/* rgb */ color: rgb(81, 232, 111);
/* oklch */ color: oklch(82.5% 0.207 147.0);

Tailwind

colors: {
  custom: {
    50: '#92f09b',
    500: '#51e86f',
    950: '#000000',
  },
}

SCSS

$custom: #51e86f;
$custom-light: #92f09b;
$custom-dark: #000000;

JSON

{
  "hex": "#51e86f",
  "rgb": {
    "r": 81,
    "g": 232,
    "b": 111
  },
  "hsl": {
    "h": 131.921,
    "s": 76.65,
    "l": 61.373
  },
  "oklch": {
    "l": 0.82465,
    "c": 0.20717,
    "h": 147
  },
  "luminance": 0.6061
}

Semantic roles & 50–950 ramp

primary

#51E86F

secondary

#AA3392

accent

#0DB0D9

background

#FCFFFC

surface

#F5FEF5

border

#CFD6CF

text

#0E170E

muted

#7F857F

Preview Lab

Preview with #51E86F

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

Preview Lab → · Contrast checker → · Palette generator →