#63E9E9#63E9E9

#63E9E9 is a very light, moderate teal. Relative luminance 0.668; OKLCH L 86.1% C 0.117 H 195.2°. Best body text is #000000 at 14.36:1 contrast (WCAG AA passes).

Color values

HEX	#63E9E9
RGB	rgb(99, 233, 233)
HSL	hsl(180, 75%, 65%)
HSV	hsv(180, 58%, 91%)
CMYK	cmyk(57.5%, 0%, 0%, 8.6%)
CIE-LAB	lab(85.41, -36.22, -11.02)
CIE-LCH	lch(85.41, 37.86, 196.93°)
OKLab	oklab(86.06% -0.1124 -0.0306)
OKLCH	oklch(86.06% 0.117 195.2)
XYZ	xyz(48.9861, 66.8086, 87.3888)
Luminance	0.6681 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E9E9 #E96363

analogous

#63E9A6 #63E9E9 #63A6E9

triadic

#63E9E9 #E963E9 #E9E963

tetradic

#63E9E9 #A663E9 #E96363 #A6E963

square

#63E9E9 #A663E9 #E96363 #A6E963

split-complementary

#63E9E9 #E963A6 #E9A663

monochromatic

#1AB8B8 #2DE1E1 #63E9E9 #99F1F1 #CEF8F8

Accessibility & contrast

On white

1.46

#63E9E9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.36

#63E9E9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E9E9

14.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E9E9	#FFFFFF	#000000	##000000
##63E9E9	1.00	1.46	14.36	14.36
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.36	21.00	1.00	1.00
##000000	14.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBDFE9

Deuteranopia (green-blind)

#C5CFEA

Tritanopia (blue-blind)

#00F0E9

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #63e9e9;
/* rgb */ color: rgb(99, 233, 233);
/* oklch */ color: oklch(86.1% 0.117 195.2);

Tailwind

colors: {
  custom: {
    50: '#9df0f0',
    500: '#63e9e9',
    950: '#000000',
  },
}

SCSS

$custom: #63e9e9;
$custom-light: #9df0f0;
$custom-dark: #000000;

JSON

{
  "hex": "#63e9e9",
  "rgb": {
    "r": 99,
    "g": 233,
    "b": 233
  },
  "hsl": {
    "h": 180,
    "s": 75.281,
    "l": 65.098
  },
  "oklch": {
    "l": 0.86061,
    "c": 0.1165,
    "h": 195.2
  },
  "luminance": 0.66814
}

Semantic roles & 50–950 ramp

primary

#63E9E9

secondary

#B73939

accent

#0E0ED7

background

#FCFFFF

surface

#F6FEFE

border

#D0D6D6

text

#0F1616

muted

#808585

Preview Lab

Preview with #63E9E9

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

Preview Lab → · Contrast checker → · Palette generator →