#63D9BA#63D9BA

#63D9BA is a light, moderate teal. Relative luminance 0.558; OKLCH L 80.9% C 0.117 H 173.5°. Best body text is #000000 at 12.16:1 contrast (WCAG AA passes).

Color values

HEX	#63D9BA
RGB	rgb(99, 217, 186)
HSL	hsl(164, 61%, 62%)
HSV	hsv(164, 54%, 85%)
CMYK	cmyk(54.4%, 0%, 14.3%, 14.9%)
CIE-LAB	lab(79.51, -40.72, 5.23)
CIE-LCH	lch(79.51, 41.06, 172.69°)
OKLab	oklab(80.87% -0.1158 0.0132)
OKLCH	oklch(80.87% 0.117 173.5)
XYZ	xyz(38.8173, 55.8199, 55.1735)
Luminance	0.5582 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D9BA #D96382

analogous

#63D97F #63D9BA #63BDD9

triadic

#63D9BA #BA63D9 #D9BA63

tetradic

#63D9BA #7F63D9 #D96382 #BDD963

square

#63D9BA #7F63D9 #D96382 #BDD963

split-complementary

#63D9BA #D963BD #D97F63

monochromatic

#269C7D #32CDA4 #63D9BA #94E5D0 #C5F1E6

Accessibility & contrast

On white

1.73

#63D9BA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.16

#63D9BA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D9BA

12.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D9BA	#FFFFFF	#000000	##000000
##63D9BA	1.00	1.73	12.16	12.16
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.16	21.00	1.00	1.00
##000000	12.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3CDB9

Deuteranopia (green-blind)

#C1C0BC

Tritanopia (blue-blind)

#22DBD0

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #63d9ba;
/* rgb */ color: rgb(99, 217, 186);
/* oklch */ color: oklch(80.9% 0.117 173.5);

Tailwind

colors: {
  custom: {
    50: '#99e5ce',
    500: '#63d9ba',
    950: '#000000',
  },
}

SCSS

$custom: #63d9ba;
$custom-light: #99e5ce;
$custom-dark: #000000;

JSON

{
  "hex": "#63d9ba",
  "rgb": {
    "r": 99,
    "g": 217,
    "b": 186
  },
  "hsl": {
    "h": 164.237,
    "s": 60.825,
    "l": 61.961
  },
  "oklch": {
    "l": 0.80868,
    "c": 0.11652,
    "h": 173.5
  },
  "luminance": 0.55824
}

Semantic roles & 50–950 ramp

primary

#63D9BA

secondary

#A04059

accent

#1D4AC9

background

#FCFEFE

surface

#F5FCFB

border

#CFD5D4

text

#0F1613

muted

#808483

Preview Lab

Preview with #63D9BA

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

Preview Lab → · Contrast checker → · Palette generator →