#63E8E9#63E8E9

#63E8E9 is a very light, moderate teal. Relative luminance 0.662; OKLCH L 85.8% C 0.116 H 195.9°. Best body text is #000000 at 14.25:1 contrast (WCAG AA passes).

Color values

HEX	#63E8E9
RGB	rgb(99, 232, 233)
HSL	hsl(180, 75%, 65%)
HSV	hsv(180, 58%, 91%)
CMYK	cmyk(57.5%, 0.4%, 0%, 8.6%)
CIE-LAB	lab(85.12, -35.76, -11.45)
CIE-LCH	lch(85.12, 37.55, 197.76°)
OKLab	oklab(85.83% -0.1114 -0.0317)
OKLCH	oklch(85.83% 0.116 195.9)
XYZ	xyz(48.7039, 66.2441, 87.2947)
Luminance	0.6625 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E8E9 #E96463

analogous

#63E9A7 #63E8E9 #63A5E9

triadic

#63E8E9 #E963E8 #E8E963

tetradic

#63E8E9 #A763E9 #E96463 #A5E963

square

#63E8E9 #A763E9 #E96463 #A5E963

split-complementary

#63E8E9 #E963A5 #E9A763

monochromatic

#1AB7B8 #2DE0E1 #63E8E9 #99F0F1 #CEF8F8

Accessibility & contrast

On white

1.47

#63E8E9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.25

#63E8E9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E8E9

14.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E8E9	#FFFFFF	#000000	##000000
##63E8E9	1.00	1.47	14.25	14.25
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.25	21.00	1.00	1.00
##000000	14.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DADEE9

Deuteranopia (green-blind)

#C4CEEA

Tritanopia (blue-blind)

#00EFE8

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #63e8e9;
/* rgb */ color: rgb(99, 232, 233);
/* oklch */ color: oklch(85.8% 0.116 195.9);

Tailwind

colors: {
  custom: {
    50: '#9deff0',
    500: '#63e8e9',
    950: '#000000',
  },
}

SCSS

$custom: #63e8e9;
$custom-light: #9deff0;
$custom-dark: #000000;

JSON

{
  "hex": "#63e8e9",
  "rgb": {
    "r": 99,
    "g": 232,
    "b": 233
  },
  "hsl": {
    "h": 180.448,
    "s": 75.281,
    "l": 65.098
  },
  "oklch": {
    "l": 0.8583,
    "c": 0.11582,
    "h": 195.9
  },
  "luminance": 0.66249
}

Semantic roles & 50–950 ramp

primary

#63E8E9

secondary

#B73A39

accent

#100ED7

background

#FCFFFF

surface

#F6FEFE

border

#D0D6D6

text

#0F1616

muted

#808585

Preview Lab

Preview with #63E8E9

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

Preview Lab → · Contrast checker → · Palette generator →