#51F673#51F673

#51F673 is a very light, highly saturated green. Relative luminance 0.689; OKLCH L 86.0% C 0.221 H 146.9°. Best body text is #000000 at 14.78:1 contrast (WCAG AA passes).

Color values

HEX	#51F673
RGB	rgb(81, 246, 115)
HSL	hsl(132, 90%, 64%)
HSV	hsv(132, 67%, 96%)
CMYK	cmyk(67.1%, 0%, 53.3%, 3.5%)
CIE-LAB	lab(86.45, -68.66, 50.32)
CIE-LCH	lch(86.45, 85.13, 143.76°)
OKLab	oklab(86.02% -0.1852 0.1206)
OKLCH	oklch(86.02% 0.221 146.9)
XYZ	xyz(39.4408, 68.8944, 27.4357)
Luminance	0.6890 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51F673 #F651D4

analogous

#82F651 #51F673 #51F6C6

triadic

#51F673 #7351F6 #F67351

tetradic

#51F673 #5182F6 #F651D4 #F6C651

square

#51F673 #5182F6 #F651D4 #F6C651

split-complementary

#51F673 #C651F6 #F65182

monochromatic

#0AC330 #17F344 #51F673 #8BF9A2 #C5FCD1

Accessibility & contrast

On white

1.42

#51F673 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.78

#51F673 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51F673

14.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51F673	#FFFFFF	#000000	##000000
##51F673	1.00	1.42	14.78	14.78
#FFFFFF	1.42	1.00	21.00	21.00
#000000	14.78	21.00	1.00	1.00
##000000	14.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9E167

Deuteranopia (green-blind)

#E5D37D

Tritanopia (blue-blind)

#06F1D8

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #51f673;
/* rgb */ color: rgb(81, 246, 115);
/* oklch */ color: oklch(86.0% 0.221 146.9);

Tailwind

colors: {
  custom: {
    50: '#95fa9e',
    500: '#51f673',
    950: '#000000',
  },
}

SCSS

$custom: #51f673;
$custom-light: #95fa9e;
$custom-dark: #000000;

JSON

{
  "hex": "#51f673",
  "rgb": {
    "r": 81,
    "g": 246,
    "b": 115
  },
  "hsl": {
    "h": 132.364,
    "s": 90.164,
    "l": 64.118
  },
  "oklch": {
    "l": 0.8602,
    "c": 0.22098,
    "h": 146.9
  },
  "luminance": 0.68899
}

Semantic roles & 50–950 ramp

primary

#51F673

secondary

#C02BA1

accent

#00B6E6

background

#FCFFFC

surface

#F5FFF5

border

#CFD7CF

text

#0F170F

muted

#808580

Preview Lab

Preview with #51F673

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

Preview Lab → · Contrast checker → · Palette generator →