#63E8CC#63E8CC

#63E8CC is a very light, vivid teal. Relative luminance 0.647; OKLCH L 84.9% C 0.124 H 177.0°. Best body text is #000000 at 13.95:1 contrast (WCAG AA passes).

Color values

HEX	#63E8CC
RGB	rgb(99, 232, 204)
HSL	hsl(167, 74%, 65%)
HSV	hsv(167, 57%, 91%)
CMYK	cmyk(57.3%, 0%, 12.1%, 9%)
CIE-LAB	lab(84.34, -43.10, 2.68)
CIE-LCH	lch(84.34, 43.18, 176.44°)
OKLab	oklab(84.94% -0.1238 0.0065)
OKLCH	oklch(84.94% 0.124 177)
XYZ	xyz(44.8963, 64.7211, 67.2414)
Luminance	0.6473 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E8CC #E8637F

analogous

#63E889 #63E8CC #63C2E8

triadic

#63E8CC #CC63E8 #E8CC63

tetradic

#63E8CC #8963E8 #E8637F #C2E863

square

#63E8CC #8963E8 #E8637F #C2E863

split-complementary

#63E8CC #E863C2 #E88963

monochromatic

#1BB695 #2EE0BB #63E8CC #98F0DD #CEF8EF

Accessibility & contrast

On white

1.51

#63E8CC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.95

#63E8CC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E8CC

13.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E8CC	#FFFFFF	#000000	##000000
##63E8CC	1.00	1.51	13.95	13.95
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.95	21.00	1.00	1.00
##000000	13.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0DBCB

Deuteranopia (green-blind)

#CCCCCE

Tritanopia (blue-blind)

#00EBE0

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #63e8cc;
/* rgb */ color: rgb(99, 232, 204);
/* oklch */ color: oklch(84.9% 0.124 177.0);

Tailwind

colors: {
  custom: {
    50: '#9bf0db',
    500: '#63e8cc',
    950: '#000000',
  },
}

SCSS

$custom: #63e8cc;
$custom-light: #9bf0db;
$custom-dark: #000000;

JSON

{
  "hex": "#63e8cc",
  "rgb": {
    "r": 99,
    "g": 232,
    "b": 204
  },
  "hsl": {
    "h": 167.368,
    "s": 74.302,
    "l": 64.902
  },
  "oklch": {
    "l": 0.84938,
    "c": 0.12395,
    "h": 177
  },
  "luminance": 0.64726
}

Semantic roles & 50–950 ramp

primary

#63E8CC

secondary

#B63954

accent

#0F39D6

background

#FCFFFE

surface

#F5FEFB

border

#CFD6D4

text

#0F1615

muted

#808584

Preview Lab

Preview with #63E8CC

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

Preview Lab → · Contrast checker → · Palette generator →