#51E896#51E896

#51E896 is a very light, vivid green. Relative luminance 0.617; OKLCH L 83.1% C 0.173 H 155.5°. Best body text is #000000 at 13.33:1 contrast (WCAG AA passes).

Color values

HEX	#51E896
RGB	rgb(81, 232, 150)
HSL	hsl(147, 77%, 61%)
HSV	hsv(147, 65%, 91%)
CMYK	cmyk(65.1%, 0%, 35.3%, 9%)
CIE-LAB	lab(82.73, -58.03, 28.48)
CIE-LCH	lch(82.73, 64.65, 153.86°)
OKLab	oklab(83.12% -0.1572 0.0715)
OKLCH	oklch(83.12% 0.173 155.5)
XYZ	xyz(37.7516, 61.6605, 38.7604)
Luminance	0.6167 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51E896 #E851A3

analogous

#58E851 #51E896 #51E8E2

triadic

#51E896 #9651E8 #E89651

tetradic

#51E896 #5158E8 #E851A3 #E8E251

square

#51E896 #5158E8 #E851A3 #E8E251

split-complementary

#51E896 #E251E8 #E85158

monochromatic

#16A859 #1DDE76 #51E896 #87EFB7 #BDF6D7

Accessibility & contrast

On white

1.58

#51E896 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.33

#51E896 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51E896

13.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51E896	#FFFFFF	#000000	##000000
##51E896	1.00	1.58	13.33	13.33
#FFFFFF	1.58	1.00	21.00	21.00
#000000	13.33	21.00	1.00	1.00
##000000	13.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7D691

Deuteranopia (green-blind)

#D4C89B

Tritanopia (blue-blind)

#00E6D3

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #51e896;
/* rgb */ color: rgb(81, 232, 150);
/* oklch */ color: oklch(83.1% 0.173 155.5);

Tailwind

colors: {
  custom: {
    50: '#92f0b5',
    500: '#51e896',
    950: '#000000',
  },
}

SCSS

$custom: #51e896;
$custom-light: #92f0b5;
$custom-dark: #000000;

JSON

{
  "hex": "#51e896",
  "rgb": {
    "r": 81,
    "g": 232,
    "b": 150
  },
  "hsl": {
    "h": 147.417,
    "s": 76.65,
    "l": 61.373
  },
  "oklch": {
    "l": 0.83116,
    "c": 0.17273,
    "h": 155.5
  },
  "luminance": 0.61665
}

Semantic roles & 50–950 ramp

primary

#51E896

secondary

#AA3374

accent

#0D7CD9

background

#FCFFFD

surface

#F5FEF8

border

#CFD6D1

text

#0E1711

muted

#7F8581

Preview Lab

Preview with #51E896

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

Preview Lab → · Contrast checker → · Palette generator →