#63C4BF#63C4BF

#63C4BF is a light, moderate teal. Relative luminance 0.459; OKLCH L 76.0% C 0.092 H 191.0°. Best body text is #000000 at 10.18:1 contrast (WCAG AA passes).

Color values

HEX	#63C4BF
RGB	rgb(99, 196, 191)
HSL	hsl(177, 45%, 58%)
HSV	hsv(177, 49%, 77%)
CMYK	cmyk(49.5%, 0%, 2.6%, 23.1%)
CIE-LAB	lab(73.47, -29.74, -6.29)
CIE-LCH	lch(73.47, 30.40, 191.94°)
OKLab	oklab(76.02% -0.0903 -0.0175)
OKLCH	oklch(76.02% 0.092 191)
XYZ	xyz(34.2856, 45.8911, 56.3312)
Luminance	0.4589 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63C4BF #C46368

analogous

#63C48E #63C4BF #6398C4

triadic

#63C4BF #BF63C4 #C4BF63

tetradic

#63C4BF #8E63C4 #C46368 #98C463

square

#63C4BF #8E63C4 #C46368 #98C463

split-complementary

#63C4BF #C46398 #C48E63

monochromatic

#2F7D79 #40AAA4 #63C4BF #8FD5D1 #BCE6E3

Accessibility & contrast

On white

2.06

#63C4BF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.18

#63C4BF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63C4BF

10.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63C4BF	#FFFFFF	#000000	##000000
##63C4BF	1.00	2.06	10.18	10.18
#FFFFFF	2.06	1.00	21.00	21.00
#000000	10.18	21.00	1.00	1.00
##000000	10.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BABCBF

Deuteranopia (green-blind)

#AAAFC0

Tritanopia (blue-blind)

#28C9C2

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #63c4bf;
/* rgb */ color: rgb(99, 196, 191);
/* oklch */ color: oklch(76.0% 0.092 191.0);

Tailwind

colors: {
  custom: {
    50: '#97d6d2',
    500: '#63c4bf',
    950: '#000000',
  },
}

SCSS

$custom: #63c4bf;
$custom-light: #97d6d2;
$custom-dark: #000000;

JSON

{
  "hex": "#63c4bf",
  "rgb": {
    "r": 99,
    "g": 196,
    "b": 191
  },
  "hsl": {
    "h": 176.907,
    "s": 45.116,
    "l": 57.843
  },
  "oklch": {
    "l": 0.76025,
    "c": 0.09202,
    "h": 191
  },
  "luminance": 0.45894
}

Semantic roles & 50–950 ramp

primary

#63C4BF

secondary

#D5AEB0

accent

#535AD5

background

#F9FDFC

surface

#F2FAF9

border

#CCD3D2

text

#0E1414

muted

#7E8382

Preview Lab

Preview with #63C4BF

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

Preview Lab → · Contrast checker → · Palette generator →