#63EEEA#63EEEA

#63EEEA is a very light, moderate teal. Relative luminance 0.697; OKLCH L 87.3% C 0.120 H 192.5°. Best body text is #000000 at 14.95:1 contrast (WCAG AA passes).

Color values

HEX	#63EEEA
RGB	rgb(99, 238, 234)
HSL	hsl(178, 80%, 66%)
HSV	hsv(178, 58%, 93%)
CMYK	cmyk(58.4%, 0%, 1.7%, 6.7%)
CIE-LAB	lab(86.87, -38.25, -9.38)
CIE-LCH	lch(86.87, 39.39, 193.77°)
OKLab	oklab(87.25% -0.1171 -0.0261)
OKLCH	oklch(87.25% 0.12 192.5)
XYZ	xyz(50.5649, 69.7370, 88.6217)
Luminance	0.6974 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63EEEA #EE6367

analogous

#63EEA4 #63EEEA #63ACEE

triadic

#63EEEA #EA63EE #EEEA63

tetradic

#63EEEA #A463EE #EE6367 #ACEE63

square

#63EEEA #A463EE #EE6367 #ACEE63

split-complementary

#63EEEA #EE63AC #EEA463

monochromatic

#15C2BD #2CE8E3 #63EEEA #9AF4F1 #D1FAF9

Accessibility & contrast

On white

1.40

#63EEEA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.95

#63EEEA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63EEEA

14.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63EEEA	#FFFFFF	#000000	##000000
##63EEEA	1.00	1.40	14.95	14.95
#FFFFFF	1.40	1.00	21.00	21.00
#000000	14.95	21.00	1.00	1.00
##000000	14.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1E3EA

Deuteranopia (green-blind)

#CBD3EB

Tritanopia (blue-blind)

#00F4EC

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #63eeea;
/* rgb */ color: rgb(99, 238, 234);
/* oklch */ color: oklch(87.3% 0.120 192.5);

Tailwind

colors: {
  custom: {
    50: '#9df4f0',
    500: '#63eeea',
    950: '#000000',
  },
}

SCSS

$custom: #63eeea;
$custom-light: #9df4f0;
$custom-dark: #000000;

JSON

{
  "hex": "#63eeea",
  "rgb": {
    "r": 99,
    "g": 238,
    "b": 234
  },
  "hsl": {
    "h": 178.273,
    "s": 80.347,
    "l": 66.078
  },
  "oklch": {
    "l": 0.87252,
    "c": 0.11999,
    "h": 192.5
  },
  "luminance": 0.69742
}

Semantic roles & 50–950 ramp

primary

#63EEEA

secondary

#C0363A

accent

#090FDD

background

#FCFFFF

surface

#F6FEFE

border

#D0D6D6

text

#101716

muted

#808585

Preview Lab

Preview with #63EEEA

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

Preview Lab → · Contrast checker → · Palette generator →