#63BB9B#63BB9B

#63BB9B is a light, moderate teal. Relative luminance 0.406; OKLCH L 72.8% C 0.098 H 167.8°. Best body text is #000000 at 9.11:1 contrast (WCAG AA passes).

Color values

HEX	#63BB9B
RGB	rgb(99, 187, 155)
HSL	hsl(158, 39%, 56%)
HSV	hsv(158, 47%, 73%)
CMYK	cmyk(47.1%, 0%, 17.1%, 26.7%)
CIE-LAB	lab(69.86, -34.16, 8.08)
CIE-LCH	lch(69.86, 35.10, 166.68°)
OKLab	oklab(72.79% -0.096 0.0208)
OKLCH	oklch(72.79% 0.098 167.8)
XYZ	xyz(28.8298, 40.5576, 37.3132)
Luminance	0.4056 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63BB9B #BB6383

analogous

#63BB6F #63BB9B #63AFBB

triadic

#63BB9B #9B63BB #BB9B63

tetradic

#63BB9B #6F63BB #BB6383 #AFBB63

square

#63BB9B #6F63BB #BB6383 #AFBB63

split-complementary

#63BB9B #BB63AF #BB6F63

monochromatic

#32725B #449D7C #63BB9B #8ECEB6 #B8E0D2

Accessibility & contrast

On white

2.30

#63BB9B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.11

#63BB9B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63BB9B

9.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63BB9B	#FFFFFF	#000000	##000000
##63BB9B	1.00	2.30	9.11	9.11
#FFFFFF	2.30	1.00	21.00	21.00
#000000	9.11	21.00	1.00	1.00
##000000	9.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7B199

Deuteranopia (green-blind)

#A9A79D

Tritanopia (blue-blind)

#45BCB2

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #63bb9b;
/* rgb */ color: rgb(99, 187, 155);
/* oklch */ color: oklch(72.8% 0.098 167.8);

Tailwind

colors: {
  custom: {
    50: '#95d0b8',
    500: '#63bb9b',
    950: '#000000',
  },
}

SCSS

$custom: #63bb9b;
$custom-light: #95d0b8;
$custom-dark: #000000;

JSON

{
  "hex": "#63bb9b",
  "rgb": {
    "r": 99,
    "g": 187,
    "b": 155
  },
  "hsl": {
    "h": 158.182,
    "s": 39.286,
    "l": 56.078
  },
  "oklch": {
    "l": 0.72794,
    "c": 0.09818,
    "h": 167.8
  },
  "luminance": 0.4056
}

Semantic roles & 50–950 ramp

primary

#63BB9B

secondary

#CFABB8

accent

#5984CF

background

#F9FCFB

surface

#F2F9F6

border

#CCD2D0

text

#0E1411

muted

#7E8280

Preview Lab

Preview with #63BB9B

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

Preview Lab → · Contrast checker → · Palette generator →