#63CFDE#63CFDE

#63CFDE is a light, moderate teal. Relative luminance 0.526; OKLCH L 79.7% C 0.101 H 207.5°. Best body text is #000000 at 11.51:1 contrast (WCAG AA passes).

Color values

HEX	#63CFDE
RGB	rgb(99, 207, 222)
HSL	hsl(187, 65%, 63%)
HSV	hsv(187, 55%, 87%)
CMYK	cmyk(55.4%, 6.8%, 0%, 12.9%)
CIE-LAB	lab(77.61, -26.81, -16.87)
CIE-LCH	lch(77.61, 31.67, 212.18°)
OKLab	oklab(79.66% -0.0896 -0.0466)
OKLCH	oklch(79.66% 0.101 207.5)
XYZ	xyz(40.6379, 52.5483, 77.0943)
Luminance	0.5255 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63CFDE #DE7263

analogous

#63DEAF #63CFDE #6391DE

triadic

#63CFDE #DE63CF #CFDE63

tetradic

#63CFDE #AF63DE #DE7263 #91DE63

square

#63CFDE #AF63DE #DE7263 #91DE63

split-complementary

#63CFDE #DE6391 #DEAF63

monochromatic

#2394A4 #30BFD3 #63CFDE #96DFE9 #C8EEF3

Accessibility & contrast

On white

1.82

#63CFDE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.51

#63CFDE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CFDE

11.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63CFDE	#FFFFFF	#000000	##000000
##63CFDE	1.00	1.82	11.51	11.51
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.51	21.00	1.00	1.00
##000000	11.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0C8DF

Deuteranopia (green-blind)

#ADBADE

Tritanopia (blue-blind)

#00D7D3

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #63cfde;
/* rgb */ color: rgb(99, 207, 222);
/* oklch */ color: oklch(79.7% 0.101 207.5);

Tailwind

colors: {
  custom: {
    50: '#9adee8',
    500: '#63cfde',
    950: '#000000',
  },
}

SCSS

$custom: #63cfde;
$custom-light: #9adee8;
$custom-dark: #000000;

JSON

{
  "hex": "#63cfde",
  "rgb": {
    "r": 99,
    "g": 207,
    "b": 222
  },
  "hsl": {
    "h": 187.317,
    "s": 65.079,
    "l": 62.941
  },
  "oklch": {
    "l": 0.79664,
    "c": 0.10101,
    "h": 207.5
  },
  "luminance": 0.52552
}

Semantic roles & 50–950 ramp

primary

#63CFDE

secondary

#A74B3E

accent

#2F19CD

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0F1516

muted

#808484

Preview Lab

Preview with #63CFDE

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

Preview Lab → · Contrast checker → · Palette generator →