#51F077#51F077

#51F077 is a very light, highly saturated green. Relative luminance 0.654; OKLCH L 84.6% C 0.210 H 147.9°. Best body text is #000000 at 14.08:1 contrast (WCAG AA passes).

Color values

HEX	#51F077
RGB	rgb(81, 240, 119)
HSL	hsl(134, 84%, 63%)
HSV	hsv(134, 66%, 94%)
CMYK	cmyk(66.3%, 0%, 50.4%, 5.9%)
CIE-LAB	lab(84.69, -66.04, 46.30)
CIE-LCH	lch(84.69, 80.66, 144.97°)
OKLab	oklab(84.58% -0.1781 0.1119)
OKLCH	oklch(84.58% 0.21 147.9)
XYZ	xyz(37.8804, 65.3974, 28.0758)
Luminance	0.6540 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51F077 #F051CA

analogous

#7AF051 #51F077 #51F0C7

triadic

#51F077 #7751F0 #F07751

tetradic

#51F077 #517AF0 #F051CA #F0C751

square

#51F077 #517AF0 #F051CA #F0C751

split-complementary

#51F077 #C751F0 #F0517A

monochromatic

#10B738 #19EB4B #51F077 #89F5A3 #C2FACF

Accessibility & contrast

On white

1.49

#51F077 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.08

#51F077 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51F077

14.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51F077	#FFFFFF	#000000	##000000
##51F077	1.00	1.49	14.08	14.08
#FFFFFF	1.49	1.00	21.00	21.00
#000000	14.08	21.00	1.00	1.00
##000000	14.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2DC6D

Deuteranopia (green-blind)

#DFCE80

Tritanopia (blue-blind)

#0BEBD4

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #51f077;
/* rgb */ color: rgb(81, 240, 119);
/* oklch */ color: oklch(84.6% 0.210 147.9);

Tailwind

colors: {
  custom: {
    50: '#94f6a0',
    500: '#51f077',
    950: '#000000',
  },
}

SCSS

$custom: #51f077;
$custom-light: #94f6a0;
$custom-dark: #000000;

JSON

{
  "hex": "#51f077",
  "rgb": {
    "r": 81,
    "g": 240,
    "b": 119
  },
  "hsl": {
    "h": 134.34,
    "s": 84.127,
    "l": 62.941
  },
  "oklch": {
    "l": 0.84578,
    "c": 0.2103,
    "h": 147.9
  },
  "luminance": 0.65401
}

Semantic roles & 50–950 ramp

primary

#51F077

secondary

#B62F96

accent

#05ACE1

background

#FCFFFC

surface

#F5FFF5

border

#CFD7CF

text

#0F170F

muted

#808580

Preview Lab

Preview with #51F077

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

Preview Lab → · Contrast checker → · Palette generator →