#51F674#51F674

#51F674 is a very light, highly saturated green. Relative luminance 0.689; OKLCH L 86.0% C 0.220 H 147.1°. Best body text is #000000 at 14.78:1 contrast (WCAG AA passes).

Color values

HEX	#51F674
RGB	rgb(81, 246, 116)
HSL	hsl(133, 90%, 64%)
HSV	hsv(133, 67%, 96%)
CMYK	cmyk(67.1%, 0%, 52.8%, 3.5%)
CIE-LAB	lab(86.46, -68.53, 49.87)
CIE-LCH	lch(86.46, 84.76, 143.95°)
OKLab	oklab(86.03% -0.1848 0.1196)
OKLCH	oklch(86.03% 0.22 147.1)
XYZ	xyz(39.4987, 68.9176, 27.7404)
Luminance	0.6892 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51F674 #F651D3

analogous

#81F651 #51F674 #51F6C6

triadic

#51F674 #7451F6 #F67451

tetradic

#51F674 #5181F6 #F651D3 #F6C651

square

#51F674 #5181F6 #F651D3 #F6C651

split-complementary

#51F674 #C651F6 #F65181

monochromatic

#0AC331 #17F346 #51F674 #8BF9A2 #C5FCD1

Accessibility & contrast

On white

1.42

#51F674 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.78

#51F674 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51F674

14.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51F674	#FFFFFF	#000000	##000000
##51F674	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)

#F9E168

Deuteranopia (green-blind)

#E5D37E

Tritanopia (blue-blind)

#04F1D9

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #51f674;
/* rgb */ color: rgb(81, 246, 116);
/* oklch */ color: oklch(86.0% 0.220 147.1);

Tailwind

colors: {
  custom: {
    50: '#95fa9f',
    500: '#51f674',
    950: '#000000',
  },
}

SCSS

$custom: #51f674;
$custom-light: #95fa9f;
$custom-dark: #000000;

JSON

{
  "hex": "#51f674",
  "rgb": {
    "r": 81,
    "g": 246,
    "b": 116
  },
  "hsl": {
    "h": 132.727,
    "s": 90.164,
    "l": 64.118
  },
  "oklch": {
    "l": 0.86033,
    "c": 0.22016,
    "h": 147.1
  },
  "luminance": 0.68922
}

Semantic roles & 50–950 ramp

primary

#51F674

secondary

#C02BA0

accent

#00B5E6

background

#FCFFFC

surface

#F5FFF5

border

#CFD7CF

text

#0F170F

muted

#808580

Preview Lab

Preview with #51F674

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

Preview Lab → · Contrast checker → · Palette generator →