#63D9BB#63D9BB

#63D9BB is a light, moderate teal. Relative luminance 0.559; OKLCH L 80.9% C 0.116 H 174.1°. Best body text is #000000 at 12.17:1 contrast (WCAG AA passes).

Color values

HEX	#63D9BB
RGB	rgb(99, 217, 187)
HSL	hsl(165, 61%, 62%)
HSV	hsv(165, 54%, 85%)
CMYK	cmyk(54.4%, 0%, 13.8%, 14.9%)
CIE-LAB	lab(79.54, -40.49, 4.73)
CIE-LCH	lch(79.54, 40.76, 173.34°)
OKLab	oklab(80.9% -0.1153 0.0119)
OKLCH	oklch(80.9% 0.116 174.1)
XYZ	xyz(38.9240, 55.8626, 55.7354)
Luminance	0.5587 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D9BB #D96381

analogous

#63D980 #63D9BB #63BCD9

triadic

#63D9BB #BB63D9 #D9BB63

tetradic

#63D9BB #8063D9 #D96381 #BCD963

square

#63D9BB #8063D9 #D96381 #BCD963

split-complementary

#63D9BB #D963BC #D98063

monochromatic

#269C7E #32CDA5 #63D9BB #94E5D0 #C5F1E6

Accessibility & contrast

On white

1.73

#63D9BB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.17

#63D9BB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D9BB

12.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D9BB	#FFFFFF	#000000	##000000
##63D9BB	1.00	1.73	12.17	12.17
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.17	21.00	1.00	1.00
##000000	12.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2CDBA

Deuteranopia (green-blind)

#C0C0BD

Tritanopia (blue-blind)

#20DBD0

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #63d9bb;
/* rgb */ color: rgb(99, 217, 187);
/* oklch */ color: oklch(80.9% 0.116 174.1);

Tailwind

colors: {
  custom: {
    50: '#99e5cf',
    500: '#63d9bb',
    950: '#000000',
  },
}

SCSS

$custom: #63d9bb;
$custom-light: #99e5cf;
$custom-dark: #000000;

JSON

{
  "hex": "#63d9bb",
  "rgb": {
    "r": 99,
    "g": 217,
    "b": 187
  },
  "hsl": {
    "h": 164.746,
    "s": 60.825,
    "l": 61.961
  },
  "oklch": {
    "l": 0.80896,
    "c": 0.11593,
    "h": 174.1
  },
  "luminance": 0.55866
}

Semantic roles & 50–950 ramp

primary

#63D9BB

secondary

#A04059

accent

#1D49C9

background

#FCFEFE

surface

#F5FCFB

border

#CFD5D4

text

#0F1613

muted

#808483

Preview Lab

Preview with #63D9BB

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

Preview Lab → · Contrast checker → · Palette generator →