#63E2F0#63E2F0

#63E2F0 is a very light, moderate teal. Relative luminance 0.633; OKLCH L 84.7% C 0.113 H 205.2°. Best body text is #000000 at 13.67:1 contrast (WCAG AA passes).

Color values

HEX	#63E2F0
RGB	rgb(99, 226, 240)
HSL	hsl(186, 82%, 66%)
HSV	hsv(186, 59%, 94%)
CMYK	cmyk(58.8%, 5.8%, 0%, 5.9%)
CIE-LAB	lab(83.62, -31.03, -17.40)
CIE-LCH	lch(83.62, 35.58, 209.28°)
OKLab	oklab(84.69% -0.1024 -0.0482)
OKLCH	oklch(84.69% 0.113 205.2)
XYZ	xyz(48.0636, 63.3317, 92.1125)
Luminance	0.6334 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E2F0 #F07163

analogous

#63F0B7 #63E2F0 #639CF0

triadic

#63E2F0 #F063E2 #E2F063

tetradic

#63E2F0 #B763F0 #F07163 #9CF063

square

#63E2F0 #B763F0 #F07163 #9CF063

split-complementary

#63E2F0 #F0639C #F0B763

monochromatic

#13B4C6 #2BD8EB #63E2F0 #9BECF5 #D3F7FB

Accessibility & contrast

On white

1.54

#63E2F0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.67

#63E2F0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E2F0

13.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E2F0	#FFFFFF	#000000	##000000
##63E2F0	1.00	1.54	13.67	13.67
#FFFFFF	1.54	1.00	21.00	21.00
#000000	13.67	21.00	1.00	1.00
##000000	13.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1DAF1

Deuteranopia (green-blind)

#BCCAF0

Tritanopia (blue-blind)

#00EAE6

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #63e2f0;
/* rgb */ color: rgb(99, 226, 240);
/* oklch */ color: oklch(84.7% 0.113 205.2);

Tailwind

colors: {
  custom: {
    50: '#9debf5',
    500: '#63e2f0',
    950: '#000000',
  },
}

SCSS

$custom: #63e2f0;
$custom-light: #9debf5;
$custom-dark: #000000;

JSON

{
  "hex": "#63e2f0",
  "rgb": {
    "r": 99,
    "g": 226,
    "b": 240
  },
  "hsl": {
    "h": 185.957,
    "s": 82.456,
    "l": 66.471
  },
  "oklch": {
    "l": 0.84686,
    "c": 0.11314,
    "h": 205.2
  },
  "luminance": 0.63337
}

Semantic roles & 50–950 ramp

primary

#63E2F0

secondary

#C34234

accent

#1C07DF

background

#FCFEFF

surface

#F6FDFE

border

#D0D5D6

text

#0F1617

muted

#808485

Preview Lab

Preview with #63E2F0

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

Preview Lab → · Contrast checker → · Palette generator →