#63E2E9#63E2E9

#63E2E9 is a very light, moderate teal. Relative luminance 0.629; OKLCH L 84.4% C 0.112 H 200.2°. Best body text is #000000 at 13.59:1 contrast (WCAG AA passes).

Color values

HEX	#63E2E9
RGB	rgb(99, 226, 233)
HSL	hsl(183, 75%, 65%)
HSV	hsv(183, 58%, 91%)
CMYK	cmyk(57.5%, 3%, 0%, 8.6%)
CIE-LAB	lab(83.40, -32.95, -14.02)
CIE-LCH	lch(83.40, 35.81, 203.05°)
OKLab	oklab(84.44% -0.1052 -0.0388)
OKLCH	oklch(84.44% 0.112 200.2)
XYZ	xyz(47.0437, 62.9238, 86.7413)
Luminance	0.6293 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E2E9 #E96A63

analogous

#63E9AD #63E2E9 #639FE9

triadic

#63E2E9 #E963E2 #E2E963

tetradic

#63E2E9 #AD63E9 #E96A63 #9FE963

square

#63E2E9 #AD63E9 #E96A63 #9FE963

split-complementary

#63E2E9 #E9639F #E9AD63

monochromatic

#1AAFB8 #2DD8E1 #63E2E9 #99ECF1 #CEF6F8

Accessibility & contrast

On white

1.55

#63E2E9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.59

#63E2E9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E2E9

13.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E2E9	#FFFFFF	#000000	##000000
##63E2E9	1.00	1.55	13.59	13.59
#FFFFFF	1.55	1.00	21.00	21.00
#000000	13.59	21.00	1.00	1.00
##000000	13.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3D9EA

Deuteranopia (green-blind)

#BEC9EA

Tritanopia (blue-blind)

#00E9E4

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #63e2e9;
/* rgb */ color: rgb(99, 226, 233);
/* oklch */ color: oklch(84.4% 0.112 200.2);

Tailwind

colors: {
  custom: {
    50: '#9cebf0',
    500: '#63e2e9',
    950: '#000000',
  },
}

SCSS

$custom: #63e2e9;
$custom-light: #9cebf0;
$custom-dark: #000000;

JSON

{
  "hex": "#63e2e9",
  "rgb": {
    "r": 99,
    "g": 226,
    "b": 233
  },
  "hsl": {
    "h": 183.134,
    "s": 75.281,
    "l": 65.098
  },
  "oklch": {
    "l": 0.84442,
    "c": 0.11211,
    "h": 200.2
  },
  "luminance": 0.62929
}

Semantic roles & 50–950 ramp

primary

#63E2E9

secondary

#B73F39

accent

#190ED7

background

#FCFEFF

surface

#F6FDFE

border

#D0D5D6

text

#0F1616

muted

#808485

Preview Lab

Preview with #63E2E9

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

Preview Lab → · Contrast checker → · Palette generator →