#51E9B7#51E9B7

#51E9B7 is a very light, vivid teal. Relative luminance 0.634; OKLCH L 84.1% C 0.147 H 167.2°. Best body text is #000000 at 13.69:1 contrast (WCAG AA passes).

Color values

HEX	#51E9B7
RGB	rgb(81, 233, 183)
HSL	hsl(160, 78%, 62%)
HSV	hsv(160, 65%, 91%)
CMYK	cmyk(65.2%, 0%, 21.5%, 8.6%)
CIE-LAB	lab(83.67, -51.61, 12.70)
CIE-LCH	lch(83.67, 53.15, 166.18°)
OKLab	oklab(84.1% -0.1433 0.0325)
OKLCH	oklch(84.1% 0.147 167.2)
XYZ	xyz(41.0751, 63.4416, 54.8713)
Luminance	0.6345 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51E9B7 #E95183

analogous

#51E96B #51E9B7 #51CFE9

triadic

#51E9B7 #B751E9 #E9B751

tetradic

#51E9B7 #6B51E9 #E95183 #CFE951

square

#51E9B7 #6B51E9 #E95183 #CFE951

split-complementary

#51E9B7 #E951CF #E96B51

monochromatic

#16AA79 #1CE0A0 #51E9B7 #87F0CD #BEF7E4

Accessibility & contrast

On white

1.53

#51E9B7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.69

#51E9B7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51E9B7

13.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51E9B7	#FFFFFF	#000000	##000000
##51E9B7	1.00	1.53	13.69	13.69
#FFFFFF	1.53	1.00	21.00	21.00
#000000	13.69	21.00	1.00	1.00
##000000	13.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4D9B4

Deuteranopia (green-blind)

#CFCABA

Tritanopia (blue-blind)

#00EADB

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #51e9b7;
/* rgb */ color: rgb(81, 233, 183);
/* oklch */ color: oklch(84.1% 0.147 167.2);

Tailwind

colors: {
  custom: {
    50: '#92f1cc',
    500: '#51e9b7',
    950: '#000000',
  },
}

SCSS

$custom: #51e9b7;
$custom-light: #92f1cc;
$custom-dark: #000000;

JSON

{
  "hex": "#51e9b7",
  "rgb": {
    "r": 81,
    "g": 233,
    "b": 183
  },
  "hsl": {
    "h": 160.263,
    "s": 77.551,
    "l": 61.569
  },
  "oklch": {
    "l": 0.841,
    "c": 0.14694,
    "h": 167.2
  },
  "luminance": 0.63446
}

Semantic roles & 50–950 ramp

primary

#51E9B7

secondary

#AB335A

accent

#0C4FDA

background

#FCFFFE

surface

#F5FEFA

border

#CFD6D3

text

#0E1713

muted

#7F8583

Preview Lab

Preview with #51E9B7

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

Preview Lab → · Contrast checker → · Palette generator →