#63E1EB#63E1EB

#63E1EB is a very light, moderate teal. Relative luminance 0.625; OKLCH L 84.3% C 0.112 H 202.4°. Best body text is #000000 at 13.50:1 contrast (WCAG AA passes).

Color values

HEX	#63E1EB
RGB	rgb(99, 225, 235)
HSL	hsl(184, 77%, 65%)
HSV	hsv(184, 58%, 92%)
CMYK	cmyk(57.9%, 4.3%, 0%, 7.8%)
CIE-LAB	lab(83.18, -31.93, -15.42)
CIE-LCH	lch(83.18, 35.46, 205.77°)
OKLab	oklab(84.28% -0.1033 -0.0427)
OKLCH	oklch(84.28% 0.112 202.4)
XYZ	xyz(47.0599, 62.4965, 88.1641)
Luminance	0.6250 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E1EB #EB6D63

analogous

#63EBB1 #63E1EB #639DEB

triadic

#63E1EB #EB63E1 #E1EB63

tetradic

#63E1EB #B163EB #EB6D63 #9DEB63

square

#63E1EB #B163EB #EB6D63 #9DEB63

split-complementary

#63E1EB #EB639D #EBB163

monochromatic

#18B0BC #2DD7E4 #63E1EB #99EBF2 #CFF6F9

Accessibility & contrast

On white

1.56

#63E1EB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.50

#63E1EB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E1EB

13.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E1EB	#FFFFFF	#000000	##000000
##63E1EB	1.00	1.56	13.50	13.50
#FFFFFF	1.56	1.00	21.00	21.00
#000000	13.50	21.00	1.00	1.00
##000000	13.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2D8EC

Deuteranopia (green-blind)

#BCC8EC

Tritanopia (blue-blind)

#00E9E4

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #63e1eb;
/* rgb */ color: rgb(99, 225, 235);
/* oklch */ color: oklch(84.3% 0.112 202.4);

Tailwind

colors: {
  custom: {
    50: '#9ceaf1',
    500: '#63e1eb',
    950: '#000000',
  },
}

SCSS

$custom: #63e1eb;
$custom-light: #9ceaf1;
$custom-dark: #000000;

JSON

{
  "hex": "#63e1eb",
  "rgb": {
    "r": 99,
    "g": 225,
    "b": 235
  },
  "hsl": {
    "h": 184.412,
    "s": 77.273,
    "l": 65.49
  },
  "oklch": {
    "l": 0.84281,
    "c": 0.11181,
    "h": 202.4
  },
  "luminance": 0.62501
}

Semantic roles & 50–950 ramp

primary

#63E1EB

secondary

#BB4138

accent

#1B0CDA

background

#FCFEFF

surface

#F6FDFE

border

#D0D5D6

text

#0F1616

muted

#808485

Preview Lab

Preview with #63E1EB

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

Preview Lab → · Contrast checker → · Palette generator →