#63BB9F#63BB9F

#63BB9F is a light, moderate teal. Relative luminance 0.407; OKLCH L 72.9% C 0.095 H 170.7°. Best body text is #000000 at 9.14:1 contrast (WCAG AA passes).

Color values

HEX	#63BB9F
RGB	rgb(99, 187, 159)
HSL	hsl(161, 39%, 56%)
HSV	hsv(161, 47%, 73%)
CMYK	cmyk(47.1%, 0%, 15%, 26.7%)
CIE-LAB	lab(69.96, -33.25, 6.04)
CIE-LCH	lch(69.96, 33.80, 169.71°)
OKLab	oklab(72.9% -0.0941 0.0154)
OKLCH	oklch(72.9% 0.095 170.7)
XYZ	xyz(29.1713, 40.6942, 39.1117)
Luminance	0.4070 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63BB9F #BB637F

analogous

#63BB73 #63BB9F #63ABBB

triadic

#63BB9F #9F63BB #BB9F63

tetradic

#63BB9F #7363BB #BB637F #ABBB63

square

#63BB9F #7363BB #BB637F #ABBB63

split-complementary

#63BB9F #BB63AB #BB7363

monochromatic

#32725D #449D80 #63BB9F #8ECEB9 #B8E0D3

Accessibility & contrast

On white

2.30

#63BB9F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.14

#63BB9F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63BB9F

9.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63BB9F	#FFFFFF	#000000	##000000
##63BB9F	1.00	2.30	9.14	9.14
#FFFFFF	2.30	1.00	21.00	21.00
#000000	9.14	21.00	1.00	1.00
##000000	9.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7B19E

Deuteranopia (green-blind)

#A9A7A1

Tritanopia (blue-blind)

#43BCB3

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #63bb9f;
/* rgb */ color: rgb(99, 187, 159);
/* oklch */ color: oklch(72.9% 0.095 170.7);

Tailwind

colors: {
  custom: {
    50: '#95d0bb',
    500: '#63bb9f',
    950: '#000000',
  },
}

SCSS

$custom: #63bb9f;
$custom-light: #95d0bb;
$custom-dark: #000000;

JSON

{
  "hex": "#63bb9f",
  "rgb": {
    "r": 99,
    "g": 187,
    "b": 159
  },
  "hsl": {
    "h": 160.909,
    "s": 39.286,
    "l": 56.078
  },
  "oklch": {
    "l": 0.72904,
    "c": 0.0954,
    "h": 170.7
  },
  "luminance": 0.40696
}

Semantic roles & 50–950 ramp

primary

#63BB9F

secondary

#CFABB6

accent

#597ECF

background

#F9FCFB

surface

#F2F9F6

border

#CCD2D0

text

#0E1411

muted

#7E8280

Preview Lab

Preview with #63BB9F

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

Preview Lab → · Contrast checker → · Palette generator →