#63CBB0#63CBB0

#63CBB0 is a light, moderate teal. Relative luminance 0.485; OKLCH L 77.2% C 0.105 H 174.1°. Best body text is #000000 at 10.70:1 contrast (WCAG AA passes).

Color values

HEX	#63CBB0
RGB	rgb(99, 203, 176)
HSL	hsl(164, 50%, 59%)
HSV	hsv(164, 51%, 80%)
CMYK	cmyk(51.2%, 0%, 13.3%, 20.4%)
CIE-LAB	lab(75.14, -36.73, 4.27)
CIE-LCH	lch(75.14, 36.98, 173.37°)
OKLab	oklab(77.24% -0.1048 0.0107)
OKLCH	oklch(77.24% 0.105 174.1)
XYZ	xyz(34.3346, 48.4961, 48.6172)
Luminance	0.4850 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63CBB0 #CB637E

analogous

#63CB7C #63CBB0 #63B2CB

triadic

#63CBB0 #B063CB #CBB063

tetradic

#63CBB0 #7C63CB #CB637E #B2CB63

square

#63CBB0 #7C63CB #CB637E #B2CB63

split-complementary

#63CBB0 #CB63B2 #CB7C63

monochromatic

#2D876F #3CB595 #63CBB0 #91DAC7 #BFEADE

Accessibility & contrast

On white

1.96

#63CBB0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.70

#63CBB0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CBB0

10.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63CBB0	#FFFFFF	#000000	##000000
##63CBB0	1.00	1.96	10.70	10.70
#FFFFFF	1.96	1.00	21.00	21.00
#000000	10.70	21.00	1.00	1.00
##000000	10.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5C0AF

Deuteranopia (green-blind)

#B5B4B2

Tritanopia (blue-blind)

#33CDC3

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #63cbb0;
/* rgb */ color: rgb(99, 203, 176);
/* oklch */ color: oklch(77.2% 0.105 174.1);

Tailwind

colors: {
  custom: {
    50: '#97dbc7',
    500: '#63cbb0',
    950: '#000000',
  },
}

SCSS

$custom: #63cbb0;
$custom-light: #97dbc7;
$custom-dark: #000000;

JSON

{
  "hex": "#63cbb0",
  "rgb": {
    "r": 99,
    "g": 203,
    "b": 176
  },
  "hsl": {
    "h": 164.423,
    "s": 50,
    "l": 59.216
  },
  "oklch": {
    "l": 0.77237,
    "c": 0.10536,
    "h": 174.1
  },
  "luminance": 0.48499
}

Semantic roles & 50–950 ramp

primary

#63CBB0

secondary

#D9B1BB

accent

#4E72DA

background

#F9FDFC

surface

#F2FBF8

border

#CCD4D1

text

#0E1513

muted

#7E8382

Preview Lab

Preview with #63CBB0

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

Preview Lab → · Contrast checker → · Palette generator →