#51F676#51F676

#51F676 is a very light, highly saturated green. Relative luminance 0.690; OKLCH L 86.1% C 0.218 H 147.4°. Best body text is #000000 at 14.79:1 contrast (WCAG AA passes).

Color values

HEX	#51F676
RGB	rgb(81, 246, 118)
HSL	hsl(133, 90%, 64%)
HSV	hsv(133, 67%, 96%)
CMYK	cmyk(67.1%, 0%, 52%, 3.5%)
CIE-LAB	lab(86.49, -68.26, 48.98)
CIE-LCH	lch(86.49, 84.01, 144.34°)
OKLab	oklab(86.06% -0.184 0.1178)
OKLCH	oklch(86.06% 0.219 147.4)
XYZ	xyz(39.6162, 68.9646, 28.3597)
Luminance	0.6897 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51F676 #F651D1

analogous

#7EF651 #51F676 #51F6C9

triadic

#51F676 #7651F6 #F67651

tetradic

#51F676 #517EF6 #F651D1 #F6C951

square

#51F676 #517EF6 #F651D1 #F6C951

split-complementary

#51F676 #C951F6 #F6517E

monochromatic

#0AC333 #17F348 #51F676 #8BF9A4 #C5FCD2

Accessibility & contrast

On white

1.42

#51F676 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.79

#51F676 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51F676

14.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51F676	#FFFFFF	#000000	##000000
##51F676	1.00	1.42	14.79	14.79
#FFFFFF	1.42	1.00	21.00	21.00
#000000	14.79	21.00	1.00	1.00
##000000	14.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9E16B

Deuteranopia (green-blind)

#E5D380

Tritanopia (blue-blind)

#01F1D9

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #51f676;
/* rgb */ color: rgb(81, 246, 118);
/* oklch */ color: oklch(86.1% 0.218 147.4);

Tailwind

colors: {
  custom: {
    50: '#95faa0',
    500: '#51f676',
    950: '#000000',
  },
}

SCSS

$custom: #51f676;
$custom-light: #95faa0;
$custom-dark: #000000;

JSON

{
  "hex": "#51f676",
  "rgb": {
    "r": 81,
    "g": 246,
    "b": 118
  },
  "hsl": {
    "h": 133.455,
    "s": 90.164,
    "l": 64.118
  },
  "oklch": {
    "l": 0.8606,
    "c": 0.2185,
    "h": 147.4
  },
  "luminance": 0.68969
}

Semantic roles & 50–950 ramp

primary

#51F676

secondary

#C02B9F

accent

#00B2E6

background

#FCFFFC

surface

#F5FFF5

border

#CFD7CF

text

#0F170F

muted

#808580

Preview Lab

Preview with #51F676

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

Preview Lab → · Contrast checker → · Palette generator →