#63E7EB#63E7EB

#63E7EB is a very light, moderate teal. Relative luminance 0.658; OKLCH L 85.7% C 0.115 H 198.0°. Best body text is #000000 at 14.16:1 contrast (WCAG AA passes).

Color values

HEX	#63E7EB
RGB	rgb(99, 231, 235)
HSL	hsl(182, 77%, 65%)
HSV	hsv(182, 58%, 92%)
CMYK	cmyk(57.9%, 1.7%, 0%, 7.8%)
CIE-LAB	lab(84.89, -34.76, -12.85)
CIE-LCH	lch(84.89, 37.05, 200.28°)
OKLab	oklab(85.67% -0.1095 -0.0356)
OKLCH	oklch(85.67% 0.115 198)
XYZ	xyz(48.7105, 65.7976, 88.7143)
Luminance	0.6580 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E7EB #EB6763

analogous

#63EBAB #63E7EB #63A3EB

triadic

#63E7EB #EB63E7 #E7EB63

tetradic

#63E7EB #AB63EB #EB6763 #A3EB63

square

#63E7EB #AB63EB #EB6763 #A3EB63

split-complementary

#63E7EB #EB63A3 #EBAB63

monochromatic

#18B7BC #2DDFE4 #63E7EB #99EFF2 #CFF8F9

Accessibility & contrast

On white

1.48

#63E7EB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.16

#63E7EB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E7EB

14.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E7EB	#FFFFFF	#000000	##000000
##63E7EB	1.00	1.48	14.16	14.16
#FFFFFF	1.48	1.00	21.00	21.00
#000000	14.16	21.00	1.00	1.00
##000000	14.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8DDEC

Deuteranopia (green-blind)

#C3CDEC

Tritanopia (blue-blind)

#00EEE8

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #63e7eb;
/* rgb */ color: rgb(99, 231, 235);
/* oklch */ color: oklch(85.7% 0.115 198.0);

Tailwind

colors: {
  custom: {
    50: '#9deff1',
    500: '#63e7eb',
    950: '#000000',
  },
}

SCSS

$custom: #63e7eb;
$custom-light: #9deff1;
$custom-dark: #000000;

JSON

{
  "hex": "#63e7eb",
  "rgb": {
    "r": 99,
    "g": 231,
    "b": 235
  },
  "hsl": {
    "h": 181.765,
    "s": 77.273,
    "l": 65.49
  },
  "oklch": {
    "l": 0.85665,
    "c": 0.11517,
    "h": 198
  },
  "luminance": 0.65803
}

Semantic roles & 50–950 ramp

primary

#63E7EB

secondary

#BB3B38

accent

#120CDA

background

#FCFFFF

surface

#F6FEFE

border

#D0D6D6

text

#0F1616

muted

#808585

Preview Lab

Preview with #63E7EB

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

Preview Lab → · Contrast checker → · Palette generator →