#51CEB8#51CEB8

#51CEB8 is a light, moderate teal. Relative luminance 0.494; OKLCH L 77.6% C 0.115 H 179.5°. Best body text is #000000 at 10.87:1 contrast (WCAG AA passes).

Color values

HEX	#51CEB8
RGB	rgb(81, 206, 184)
HSL	hsl(169, 56%, 56%)
HSV	hsv(169, 61%, 81%)
CMYK	cmyk(60.7%, 0%, 10.7%, 19.2%)
CIE-LAB	lab(75.67, -39.79, 0.66)
CIE-LCH	lch(75.67, 39.80, 179.05°)
OKLab	oklab(77.58% -0.1152 0.0011)
OKLCH	oklch(77.58% 0.115 179.5)
XYZ	xyz(34.1124, 49.3491, 53.0657)
Luminance	0.4935 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51CEB8 #CE5167

analogous

#51CE7A #51CEB8 #51A6CE

triadic

#51CEB8 #B851CE #CEB851

tetradic

#51CEB8 #7A51CE #CE5167 #A6CE51

square

#51CEB8 #7A51CE #CE5167 #A6CE51

split-complementary

#51CEB8 #CE51A6 #CE7A51

monochromatic

#248070 #32B09A #51CEB8 #81DBCB #B1E9DF

Accessibility & contrast

On white

1.93

#51CEB8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.87

#51CEB8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51CEB8

10.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51CEB8	#FFFFFF	#000000	##000000
##51CEB8	1.00	1.93	10.87	10.87
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.87	21.00	1.00	1.00
##000000	10.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6C2B7

Deuteranopia (green-blind)

#B3B5BA

Tritanopia (blue-blind)

#00D1C7

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #51ceb8;
/* rgb */ color: rgb(81, 206, 184);
/* oklch */ color: oklch(77.6% 0.115 179.5);

Tailwind

colors: {
  custom: {
    50: '#8fddcd',
    500: '#51ceb8',
    950: '#000000',
  },
}

SCSS

$custom: #51ceb8;
$custom-light: #8fddcd;
$custom-dark: #000000;

JSON

{
  "hex": "#51ceb8",
  "rgb": {
    "r": 81,
    "g": 206,
    "b": 184
  },
  "hsl": {
    "h": 169.44,
    "s": 56.054,
    "l": 56.275
  },
  "oklch": {
    "l": 0.77577,
    "c": 0.11517,
    "h": 179.5
  },
  "luminance": 0.49353
}

Semantic roles & 50–950 ramp

primary

#51CEB8

secondary

#D7A4AD

accent

#4863DF

background

#F9FDFC

surface

#F2FBF9

border

#CCD4D2

text

#0D1513

muted

#7E8382

Preview Lab

Preview with #51CEB8

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

Preview Lab → · Contrast checker → · Palette generator →