#63E7CC#63E7CC

#63E7CC is a very light, vivid teal. Relative luminance 0.642; OKLCH L 84.7% C 0.123 H 177.5°. Best body text is #000000 at 13.83:1 contrast (WCAG AA passes).

Color values

HEX	#63E7CC
RGB	rgb(99, 231, 204)
HSL	hsl(168, 73%, 65%)
HSV	hsv(168, 57%, 91%)
CMYK	cmyk(57.1%, 0%, 11.7%, 9.4%)
CIE-LAB	lab(84.05, -42.66, 2.26)
CIE-LCH	lch(84.05, 42.72, 176.97°)
OKLab	oklab(84.7% -0.1227 0.0053)
OKLCH	oklch(84.7% 0.123 177.5)
XYZ	xyz(44.6156, 64.1597, 67.1479)
Luminance	0.6416 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E7CC #E7637E

analogous

#63E78A #63E7CC #63C0E7

triadic

#63E7CC #CC63E7 #E7CC63

tetradic

#63E7CC #8A63E7 #E7637E #C0E763

square

#63E7CC #8A63E7 #E7637E #C0E763

split-complementary

#63E7CC #E763C0 #E78A63

monochromatic

#1CB495 #2EDFBB #63E7CC #98EFDD #CDF7EF

Accessibility & contrast

On white

1.52

#63E7CC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.83

#63E7CC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E7CC

13.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E7CC	#FFFFFF	#000000	##000000
##63E7CC	1.00	1.52	13.83	13.83
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.83	21.00	1.00	1.00
##000000	13.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFDACB

Deuteranopia (green-blind)

#CBCCCE

Tritanopia (blue-blind)

#00EADF

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #63e7cc;
/* rgb */ color: rgb(99, 231, 204);
/* oklch */ color: oklch(84.7% 0.123 177.5);

Tailwind

colors: {
  custom: {
    50: '#9befdb',
    500: '#63e7cc',
    950: '#000000',
  },
}

SCSS

$custom: #63e7cc;
$custom-light: #9befdb;
$custom-dark: #000000;

JSON

{
  "hex": "#63e7cc",
  "rgb": {
    "r": 99,
    "g": 231,
    "b": 204
  },
  "hsl": {
    "h": 167.727,
    "s": 73.333,
    "l": 64.706
  },
  "oklch": {
    "l": 0.84702,
    "c": 0.12285,
    "h": 177.5
  },
  "luminance": 0.64164
}

Semantic roles & 50–950 ramp

primary

#63E7CC

secondary

#B43A53

accent

#1038D5

background

#FCFFFE

surface

#F5FEFB

border

#CFD6D4

text

#0F1615

muted

#808584

Preview Lab

Preview with #63E7CC

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

Preview Lab → · Contrast checker → · Palette generator →