#51CE9E#51CE9E

#51CE9E is a light, vivid teal. Relative luminance 0.484; OKLCH L 76.9% C 0.132 H 164.5°. Best body text is #000000 at 10.67:1 contrast (WCAG AA passes).

Color values

HEX	#51CE9E
RGB	rgb(81, 206, 158)
HSL	hsl(157, 56%, 56%)
HSV	hsv(157, 61%, 81%)
CMYK	cmyk(60.7%, 0%, 23.3%, 19.2%)
CIE-LAB	lab(75.05, -45.95, 13.73)
CIE-LCH	lch(75.05, 47.96, 163.36°)
OKLab	oklab(76.87% -0.127 0.0351)
OKLCH	oklch(76.87% 0.132 164.5)
XYZ	xyz(31.6331, 48.3574, 40.0080)
Luminance	0.4836 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51CE9E #CE5181

analogous

#51CE60 #51CE9E #51C0CE

triadic

#51CE9E #9E51CE #CE9E51

tetradic

#51CE9E #6051CE #CE5181 #C0CE51

square

#51CE9E #6051CE #CE5181 #C0CE51

split-complementary

#51CE9E #CE51C0 #CE6051

monochromatic

#24805D #32B080 #51CE9E #81DBB9 #B1E9D3

Accessibility & contrast

On white

1.97

#51CE9E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.67

#51CE9E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51CE9E

10.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51CE9E	#FFFFFF	#000000	##000000
##51CE9E	1.00	1.97	10.67	10.67
#FFFFFF	1.97	1.00	21.00	21.00
#000000	10.67	21.00	1.00	1.00
##000000	10.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAC09B

Deuteranopia (green-blind)

#B9B4A1

Tritanopia (blue-blind)

#00CEC1

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #51ce9e;
/* rgb */ color: rgb(81, 206, 158);
/* oklch */ color: oklch(76.9% 0.132 164.5);

Tailwind

colors: {
  custom: {
    50: '#8edeba',
    500: '#51ce9e',
    950: '#000000',
  },
}

SCSS

$custom: #51ce9e;
$custom-light: #8edeba;
$custom-dark: #000000;

JSON

{
  "hex": "#51ce9e",
  "rgb": {
    "r": 81,
    "g": 206,
    "b": 158
  },
  "hsl": {
    "h": 156.96,
    "s": 56.054,
    "l": 56.275
  },
  "oklch": {
    "l": 0.76869,
    "c": 0.1318,
    "h": 164.5
  },
  "luminance": 0.48361
}

Semantic roles & 50–950 ramp

primary

#51CE9E

secondary

#D7A4B7

accent

#4882DF

background

#F9FDFB

surface

#F2FBF6

border

#CCD4D0

text

#0D1511

muted

#7E8380

Preview Lab

Preview with #51CE9E

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

Preview Lab → · Contrast checker → · Palette generator →