#51F073#51F073

#51F073 is a very light, highly saturated green. Relative luminance 0.653; OKLCH L 84.5% C 0.214 H 147.2°. Best body text is #000000 at 14.06:1 contrast (WCAG AA passes).

Color values

HEX	#51F073
RGB	rgb(81, 240, 115)
HSL	hsl(133, 84%, 63%)
HSV	hsv(133, 66%, 94%)
CMYK	cmyk(66.3%, 0%, 52.1%, 5.9%)
CIE-LAB	lab(84.64, -66.60, 48.12)
CIE-LCH	lch(84.64, 82.16, 144.15°)
OKLab	oklab(84.52% -0.1796 0.1157)
OKLCH	oklch(84.52% 0.214 147.2)
XYZ	xyz(37.6452, 65.3033, 26.8372)
Luminance	0.6531 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51F073 #F051CE

analogous

#7EF051 #51F073 #51F0C2

triadic

#51F073 #7351F0 #F07351

tetradic

#51F073 #517EF0 #F051CE #F0C251

square

#51F073 #517EF0 #F051CE #F0C251

split-complementary

#51F073 #C251F0 #F0517E

monochromatic

#10B733 #19EB46 #51F073 #89F5A0 #C2FACE

Accessibility & contrast

On white

1.49

#51F073 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.06

#51F073 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51F073

14.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51F073	#FFFFFF	#000000	##000000
##51F073	1.00	1.49	14.06	14.06
#FFFFFF	1.49	1.00	21.00	21.00
#000000	14.06	21.00	1.00	1.00
##000000	14.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3DB68

Deuteranopia (green-blind)

#DFCE7C

Tritanopia (blue-blind)

#11EBD4

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #51f073;
/* rgb */ color: rgb(81, 240, 115);
/* oklch */ color: oklch(84.5% 0.214 147.2);

Tailwind

colors: {
  custom: {
    50: '#94f69e',
    500: '#51f073',
    950: '#000000',
  },
}

SCSS

$custom: #51f073;
$custom-light: #94f69e;
$custom-dark: #000000;

JSON

{
  "hex": "#51f073",
  "rgb": {
    "r": 81,
    "g": 240,
    "b": 115
  },
  "hsl": {
    "h": 132.83,
    "s": 84.127,
    "l": 62.941
  },
  "oklch": {
    "l": 0.84523,
    "c": 0.21368,
    "h": 147.2
  },
  "luminance": 0.65307
}

Semantic roles & 50–950 ramp

primary

#51F073

secondary

#B62F99

accent

#05B2E1

background

#FCFFFC

surface

#F5FFF5

border

#CFD7CF

text

#0F170E

muted

#80857F

Preview Lab

Preview with #51F073

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

Preview Lab → · Contrast checker → · Palette generator →