#63C8B0#63C8B0

#63C8B0 is a light, moderate teal. Relative luminance 0.471; OKLCH L 76.5% C 0.102 H 175.8°. Best body text is #000000 at 10.42:1 contrast (WCAG AA passes).

Color values

HEX	#63C8B0
RGB	rgb(99, 200, 176)
HSL	hsl(166, 48%, 59%)
HSV	hsv(166, 51%, 78%)
CMYK	cmyk(50.5%, 0%, 12%, 21.6%)
CIE-LAB	lab(74.25, -35.35, 2.98)
CIE-LCH	lch(74.25, 35.48, 175.18°)
OKLab	oklab(76.52% -0.1014 0.0074)
OKLCH	oklch(76.52% 0.102 175.8)
XYZ	xyz(33.6329, 47.0929, 48.3833)
Luminance	0.4710 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63C8B0 #C8637B

analogous

#63C87D #63C8B0 #63ADC8

triadic

#63C8B0 #B063C8 #C8B063

tetradic

#63C8B0 #7D63C8 #C8637B #ADC863

square

#63C8B0 #7D63C8 #C8637B #ADC863

split-complementary

#63C8B0 #C863AD #C87D63

monochromatic

#2E836E #3EB095 #63C8B0 #90D8C7 #BDE8DE

Accessibility & contrast

On white

2.02

#63C8B0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.42

#63C8B0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63C8B0

10.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63C8B0	#FFFFFF	#000000	##000000
##63C8B0	1.00	2.02	10.42	10.42
#FFFFFF	2.02	1.00	21.00	21.00
#000000	10.42	21.00	1.00	1.00
##000000	10.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2BDAF

Deuteranopia (green-blind)

#B2B2B2

Tritanopia (blue-blind)

#34CAC1

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #63c8b0;
/* rgb */ color: rgb(99, 200, 176);
/* oklch */ color: oklch(76.5% 0.102 175.8);

Tailwind

colors: {
  custom: {
    50: '#96d9c7',
    500: '#63c8b0',
    950: '#000000',
  },
}

SCSS

$custom: #63c8b0;
$custom-light: #96d9c7;
$custom-dark: #000000;

JSON

{
  "hex": "#63c8b0",
  "rgb": {
    "r": 99,
    "g": 200,
    "b": 176
  },
  "hsl": {
    "h": 165.743,
    "s": 47.867,
    "l": 58.627
  },
  "oklch": {
    "l": 0.76517,
    "c": 0.1017,
    "h": 175.8
  },
  "luminance": 0.47096
}

Semantic roles & 50–950 ramp

primary

#63C8B0

secondary

#D7AFB9

accent

#5070D7

background

#F9FDFC

surface

#F2FAF8

border

#CCD3D1

text

#0E1413

muted

#7E8382

Preview Lab

Preview with #63C8B0

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

Preview Lab → · Contrast checker → · Palette generator →