#63CFB3#63CFB3

#63CFB3 is a light, moderate teal. Relative luminance 0.505; OKLCH L 78.3% C 0.109 H 174.0°. Best body text is #000000 at 11.11:1 contrast (WCAG AA passes).

Color values

HEX	#63CFB3
RGB	rgb(99, 207, 179)
HSL	hsl(164, 53%, 60%)
HSV	hsv(164, 52%, 81%)
CMYK	cmyk(52.2%, 0%, 13.5%, 18.8%)
CIE-LAB	lab(76.39, -37.86, 4.47)
CIE-LCH	lch(76.39, 38.12, 173.27°)
OKLab	oklab(78.28% -0.1079 0.0113)
OKLCH	oklch(78.28% 0.109 174)
XYZ	xyz(35.5915, 50.5298, 50.5167)
Luminance	0.5053 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63CFB3 #CF637F

analogous

#63CF7D #63CFB3 #63B5CF

triadic

#63CFB3 #B363CF #CFB363

tetradic

#63CFB3 #7D63CF #CF637F #B5CF63

square

#63CFB3 #7D63CF #CF637F #B5CF63

split-complementary

#63CFB3 #CF63B5 #CF7D63

monochromatic

#2B8C73 #3ABB9A #63CFB3 #92DDCA #C1ECE1

Accessibility & contrast

On white

1.89

#63CFB3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.11

#63CFB3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CFB3

11.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63CFB3	#FFFFFF	#000000	##000000
##63CFB3	1.00	1.89	11.11	11.11
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.11	21.00	1.00	1.00
##000000	11.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9C4B2

Deuteranopia (green-blind)

#B8B7B5

Tritanopia (blue-blind)

#2FD1C7

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #63cfb3;
/* rgb */ color: rgb(99, 207, 179);
/* oklch */ color: oklch(78.3% 0.109 174.0);

Tailwind

colors: {
  custom: {
    50: '#97dec9',
    500: '#63cfb3',
    950: '#000000',
  },
}

SCSS

$custom: #63cfb3;
$custom-light: #97dec9;
$custom-dark: #000000;

JSON

{
  "hex": "#63cfb3",
  "rgb": {
    "r": 99,
    "g": 207,
    "b": 179
  },
  "hsl": {
    "h": 164.444,
    "s": 52.941,
    "l": 60
  },
  "oklch": {
    "l": 0.7828,
    "c": 0.10851,
    "h": 174
  },
  "luminance": 0.50533
}

Semantic roles & 50–950 ramp

primary

#63CFB3

secondary

#934358

accent

#4B71DC

background

#FCFEFD

surface

#F5FCF9

border

#CFD5D2

text

#0E1513

muted

#7F8482

Preview Lab

Preview with #63CFB3

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

Preview Lab → · Contrast checker → · Palette generator →