#63CFBB#63CFBB

#63CFBB is a light, moderate teal. Relative luminance 0.509; OKLCH L 78.5% C 0.104 H 179.6°. Best body text is #000000 at 11.17:1 contrast (WCAG AA passes).

Color values

HEX	#63CFBB
RGB	rgb(99, 207, 187)
HSL	hsl(169, 53%, 60%)
HSV	hsv(169, 52%, 81%)
CMYK	cmyk(52.2%, 0%, 9.7%, 18.8%)
CIE-LAB	lab(76.60, -35.94, 0.46)
CIE-LCH	lch(76.60, 35.94, 179.26°)
OKLab	oklab(78.51% -0.1044 0.0007)
OKLCH	oklch(78.51% 0.104 179.6)
XYZ	xyz(36.4242, 50.8628, 54.9021)
Luminance	0.5087 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63CFBB #CF6377

analogous

#63CF85 #63CFBB #63ADCF

triadic

#63CFBB #BB63CF #CFBB63

tetradic

#63CFBB #8563CF #CF6377 #ADCF63

square

#63CFBB #8563CF #CF6377 #ADCF63

split-complementary

#63CFBB #CF63AD #CF8563

monochromatic

#2B8C7A #3ABBA3 #63CFBB #92DDCF #C1ECE4

Accessibility & contrast

On white

1.88

#63CFBB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.17

#63CFBB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CFBB

11.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63CFBB	#FFFFFF	#000000	##000000
##63CFBB	1.00	1.88	11.17	11.17
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.17	21.00	1.00	1.00
##000000	11.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7C4BA

Deuteranopia (green-blind)

#B6B8BD

Tritanopia (blue-blind)

#27D2C9

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #63cfbb;
/* rgb */ color: rgb(99, 207, 187);
/* oklch */ color: oklch(78.5% 0.104 179.6);

Tailwind

colors: {
  custom: {
    50: '#98decf',
    500: '#63cfbb',
    950: '#000000',
  },
}

SCSS

$custom: #63cfbb;
$custom-light: #98decf;
$custom-dark: #000000;

JSON

{
  "hex": "#63cfbb",
  "rgb": {
    "r": 99,
    "g": 207,
    "b": 187
  },
  "hsl": {
    "h": 168.889,
    "s": 52.941,
    "l": 60
  },
  "oklch": {
    "l": 0.78512,
    "c": 0.10437,
    "h": 179.6
  },
  "luminance": 0.50866
}

Semantic roles & 50–950 ramp

primary

#63CFBB

secondary

#934352

accent

#4B66DC

background

#FCFEFE

surface

#F5FCFB

border

#CFD5D4

text

#0E1513

muted

#7F8483

Preview Lab

Preview with #63CFBB

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

Preview Lab → · Contrast checker → · Palette generator →