#51CCC0#51CCC0

#51CCC0 is a light, moderate teal. Relative luminance 0.487; OKLCH L 77.3% C 0.110 H 186.2°. Best body text is #000000 at 10.75:1 contrast (WCAG AA passes).

Color values

HEX	#51CCC0
RGB	rgb(81, 204, 192)
HSL	hsl(174, 55%, 56%)
HSV	hsv(174, 60%, 80%)
CMYK	cmyk(60.3%, 0%, 5.9%, 20%)
CIE-LAB	lab(75.29, -36.83, -4.22)
CIE-LCH	lch(75.29, 37.07, 186.53°)
OKLab	oklab(77.34% -0.1095 -0.012)
OKLCH	oklch(77.34% 0.11 186.2)
XYZ	xyz(34.4964, 48.7372, 57.4482)
Luminance	0.4874 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51CCC0 #CC515D

analogous

#51CC82 #51CCC0 #519ACC

triadic

#51CCC0 #C051CC #CCC051

tetradic

#51CCC0 #8251CC #CC515D #9ACC51

square

#51CCC0 #8251CC #CC515D #9ACC51

split-complementary

#51CCC0 #CC519A #CC8251

monochromatic

#257E75 #33ADA1 #51CCC0 #80DAD1 #B0E8E2

Accessibility & contrast

On white

1.95

#51CCC0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.75

#51CCC0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51CCC0

10.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51CCC0	#FFFFFF	#000000	##000000
##51CCC0	1.00	1.95	10.75	10.75
#FFFFFF	1.95	1.00	21.00	21.00
#000000	10.75	21.00	1.00	1.00
##000000	10.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2C2C0

Deuteranopia (green-blind)

#AFB4C1

Tritanopia (blue-blind)

#00D0C8

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #51ccc0;
/* rgb */ color: rgb(81, 204, 192);
/* oklch */ color: oklch(77.3% 0.110 186.2);

Tailwind

colors: {
  custom: {
    50: '#8fdcd3',
    500: '#51ccc0',
    950: '#000000',
  },
}

SCSS

$custom: #51ccc0;
$custom-light: #8fdcd3;
$custom-dark: #000000;

JSON

{
  "hex": "#51ccc0",
  "rgb": {
    "r": 81,
    "g": 204,
    "b": 192
  },
  "hsl": {
    "h": 174.146,
    "s": 54.667,
    "l": 55.882
  },
  "oklch": {
    "l": 0.7734,
    "c": 0.11016,
    "h": 186.2
  },
  "luminance": 0.48741
}

Semantic roles & 50–950 ramp

primary

#51CCC0

secondary

#D6A3A8

accent

#4A58DE

background

#F9FDFC

surface

#F2FBF9

border

#CCD4D2

text

#0E1514

muted

#7E8382

Preview Lab

Preview with #51CCC0

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

Preview Lab → · Contrast checker → · Palette generator →