#51CED0#51CED0

#51CED0 is a light, moderate teal. Relative luminance 0.504; OKLCH L 78.3% C 0.109 H 196.6°. Best body text is #000000 at 11.09:1 contrast (WCAG AA passes).

Color values

HEX	#51CED0
RGB	rgb(81, 206, 208)
HSL	hsl(181, 57%, 57%)
HSV	hsv(181, 61%, 82%)
CMYK	cmyk(61.1%, 1%, 0%, 18.4%)
CIE-LAB	lab(76.34, -33.44, -11.29)
CIE-LCH	lch(76.34, 35.30, 198.65°)
OKLab	oklab(78.35% -0.1047 -0.0313)
OKLCH	oklch(78.35% 0.109 196.6)
XYZ	xyz(36.8449, 50.4421, 67.4568)
Luminance	0.5045 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51CED0 #D05351

analogous

#51D093 #51CED0 #518FD0

triadic

#51CED0 #D051CE #CED051

tetradic

#51CED0 #9351D0 #D05351 #8FD051

square

#51CED0 #9351D0 #D05351 #8FD051

split-complementary

#51CED0 #D0518F #D09351

monochromatic

#238283 #30B1B3 #51CED0 #81DCDD #B1E9EA

Accessibility & contrast

On white

1.89

#51CED0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.09

#51CED0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51CED0

11.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51CED0	#FFFFFF	#000000	##000000
##51CED0	1.00	1.89	11.09	11.09
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.09	21.00	1.00	1.00
##000000	11.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1C5D0

Deuteranopia (green-blind)

#ADB6D1

Tritanopia (blue-blind)

#00D4CE

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #51ced0;
/* rgb */ color: rgb(81, 206, 208);
/* oklch */ color: oklch(78.3% 0.109 196.6);

Tailwind

colors: {
  custom: {
    50: '#90ddde',
    500: '#51ced0',
    950: '#000000',
  },
}

SCSS

$custom: #51ced0;
$custom-light: #90ddde;
$custom-dark: #000000;

JSON

{
  "hex": "#51ced0",
  "rgb": {
    "r": 81,
    "g": 206,
    "b": 208
  },
  "hsl": {
    "h": 180.945,
    "s": 57.466,
    "l": 56.667
  },
  "oklch": {
    "l": 0.78345,
    "c": 0.10927,
    "h": 196.6
  },
  "luminance": 0.50446
}

Semantic roles & 50–950 ramp

primary

#51CED0

secondary

#8A3C3B

accent

#4A47E1

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0E1515

muted

#7F8484

Preview Lab

Preview with #51CED0

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

Preview Lab → · Contrast checker → · Palette generator →