#63EEE3#63EEE3

#63EEE3 is a very light, vivid teal. Relative luminance 0.693; OKLCH L 87.0% C 0.121 H 188.0°. Best body text is #000000 at 14.87:1 contrast (WCAG AA passes).

Color values

HEX	#63EEE3
RGB	rgb(99, 238, 227)
HSL	hsl(175, 80%, 66%)
HSV	hsv(175, 58%, 93%)
CMYK	cmyk(58.4%, 0%, 4.6%, 6.7%)
CIE-LAB	lab(86.67, -40.07, -5.99)
CIE-LCH	lch(86.67, 40.51, 188.50°)
OKLab	oklab(87.03% -0.1201 -0.0168)
OKLCH	oklch(87.03% 0.121 188)
XYZ	xyz(49.5791, 69.3427, 83.4298)
Luminance	0.6935 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63EEE3 #EE636E

analogous

#63EE9D #63EEE3 #63B3EE

triadic

#63EEE3 #E363EE #EEE363

tetradic

#63EEE3 #9D63EE #EE636E #B3EE63

square

#63EEE3 #9D63EE #EE636E #B3EE63

split-complementary

#63EEE3 #EE63B3 #EE9D63

monochromatic

#15C2B4 #2CE8D9 #63EEE3 #9AF4ED #D1FAF7

Accessibility & contrast

On white

1.41

#63EEE3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.87

#63EEE3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63EEE3

14.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63EEE3	#FFFFFF	#000000	##000000
##63EEE3	1.00	1.41	14.87	14.87
#FFFFFF	1.41	1.00	21.00	21.00
#000000	14.87	21.00	1.00	1.00
##000000	14.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2E2E3

Deuteranopia (green-blind)

#CCD2E4

Tritanopia (blue-blind)

#00F3EA

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #63eee3;
/* rgb */ color: rgb(99, 238, 227);
/* oklch */ color: oklch(87.0% 0.121 188.0);

Tailwind

colors: {
  custom: {
    50: '#9df4eb',
    500: '#63eee3',
    950: '#000000',
  },
}

SCSS

$custom: #63eee3;
$custom-light: #9df4eb;
$custom-dark: #000000;

JSON

{
  "hex": "#63eee3",
  "rgb": {
    "r": 99,
    "g": 238,
    "b": 227
  },
  "hsl": {
    "h": 175.252,
    "s": 80.347,
    "l": 66.078
  },
  "oklch": {
    "l": 0.8703,
    "c": 0.12125,
    "h": 188
  },
  "luminance": 0.69348
}

Semantic roles & 50–950 ramp

primary

#63EEE3

secondary

#C03641

accent

#091ADD

background

#FCFFFE

surface

#F6FEFD

border

#D0D6D5

text

#0F1716

muted

#808584

Preview Lab

Preview with #63EEE3

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

Preview Lab → · Contrast checker → · Palette generator →