#51F46E#51F46E

#51F46E is a very light, highly saturated green. Relative luminance 0.676; OKLCH L 85.5% C 0.223 H 146.3°. Best body text is #000000 at 14.52:1 contrast (WCAG AA passes).

Color values

HEX	#51F46E
RGB	rgb(81, 244, 110)
HSL	hsl(131, 88%, 64%)
HSV	hsv(131, 67%, 96%)
CMYK	cmyk(66.8%, 0%, 54.9%, 4.3%)
CIE-LAB	lab(85.79, -68.63, 51.81)
CIE-LCH	lch(85.79, 85.99, 142.95°)
OKLab	oklab(85.46% -0.1852 0.1235)
OKLCH	oklch(85.46% 0.223 146.3)
XYZ	xyz(38.5558, 67.5724, 25.7597)
Luminance	0.6758 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51F46E #F451D7

analogous

#85F451 #51F46E #51F4BF

triadic

#51F46E #6E51F4 #F46E51

tetradic

#51F46E #5185F4 #F451D7 #F4BF51

square

#51F46E #5185F4 #F451D7 #F4BF51

split-complementary

#51F46E #BF51F4 #F45185

monochromatic

#0CBF2C #17F03E #51F46E #8BF89E #C4FBCE

Accessibility & contrast

On white

1.45

#51F46E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.52

#51F46E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51F46E

14.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51F46E	#FFFFFF	#000000	##000000
##51F46E	1.00	1.45	14.52	14.52
#FFFFFF	1.45	1.00	21.00	21.00
#000000	14.52	21.00	1.00	1.00
##000000	14.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7DF61

Deuteranopia (green-blind)

#E4D178

Tritanopia (blue-blind)

#12EED6

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #51f46e;
/* rgb */ color: rgb(81, 244, 110);
/* oklch */ color: oklch(85.5% 0.223 146.3);

Tailwind

colors: {
  custom: {
    50: '#95f99b',
    500: '#51f46e',
    950: '#000000',
  },
}

SCSS

$custom: #51f46e;
$custom-light: #95f99b;
$custom-dark: #000000;

JSON

{
  "hex": "#51f46e",
  "rgb": {
    "r": 81,
    "g": 244,
    "b": 110
  },
  "hsl": {
    "h": 130.675,
    "s": 88.108,
    "l": 63.725
  },
  "oklch": {
    "l": 0.85457,
    "c": 0.22264,
    "h": 146.3
  },
  "luminance": 0.67576
}

Semantic roles & 50–950 ramp

primary

#51F46E

secondary

#BD2DA3

accent

#01BCE5

background

#FCFFFC

surface

#F5FFF5

border

#CFD7CF

text

#0F170E

muted

#80857F

Preview Lab

Preview with #51F46E

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

Preview Lab → · Contrast checker → · Palette generator →