#63E9CC#63E9CC

#63E9CC is a very light, vivid teal. Relative luminance 0.653; OKLCH L 85.2% C 0.125 H 176.5°. Best body text is #000000 at 14.06:1 contrast (WCAG AA passes).

Color values

HEX	#63E9CC
RGB	rgb(99, 233, 204)
HSL	hsl(167, 75%, 65%)
HSV	hsv(167, 58%, 91%)
CMYK	cmyk(57.5%, 0%, 12.4%, 8.6%)
CIE-LAB	lab(84.63, -43.54, 3.11)
CIE-LCH	lch(84.63, 43.65, 175.92°)
OKLab	oklab(85.17% -0.1248 0.0076)
OKLCH	oklch(85.17% 0.125 176.5)
XYZ	xyz(45.1786, 65.2856, 67.3355)
Luminance	0.6529 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E9CC #E96380

analogous

#63E989 #63E9CC #63C3E9

triadic

#63E9CC #CC63E9 #E9CC63

tetradic

#63E9CC #8963E9 #E96380 #C3E963

square

#63E9CC #8963E9 #E96380 #C3E963

split-complementary

#63E9CC #E963C3 #E98963

monochromatic

#1AB896 #2DE1BA #63E9CC #99F1DE #CEF8EF

Accessibility & contrast

On white

1.49

#63E9CC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.06

#63E9CC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E9CC

14.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E9CC	#FFFFFF	#000000	##000000
##63E9CC	1.00	1.49	14.06	14.06
#FFFFFF	1.49	1.00	21.00	21.00
#000000	14.06	21.00	1.00	1.00
##000000	14.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1DCCB

Deuteranopia (green-blind)

#CDCDCE

Tritanopia (blue-blind)

#00ECE0

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #63e9cc;
/* rgb */ color: rgb(99, 233, 204);
/* oklch */ color: oklch(85.2% 0.125 176.5);

Tailwind

colors: {
  custom: {
    50: '#9bf0db',
    500: '#63e9cc',
    950: '#000000',
  },
}

SCSS

$custom: #63e9cc;
$custom-light: #9bf0db;
$custom-dark: #000000;

JSON

{
  "hex": "#63e9cc",
  "rgb": {
    "r": 99,
    "g": 233,
    "b": 204
  },
  "hsl": {
    "h": 167.015,
    "s": 75.281,
    "l": 65.098
  },
  "oklch": {
    "l": 0.85174,
    "c": 0.12506,
    "h": 176.5
  },
  "luminance": 0.6529
}

Semantic roles & 50–950 ramp

primary

#63E9CC

secondary

#B73954

accent

#0E3AD7

background

#FCFFFE

surface

#F6FEFB

border

#D0D6D4

text

#0F1715

muted

#808584

Preview Lab

Preview with #63E9CC

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

Preview Lab → · Contrast checker → · Palette generator →