#63ACAA#63ACAA

#63ACAA is a light, moderate teal. Relative luminance 0.351; OKLCH L 69.6% C 0.073 H 193.3°. Best body text is #000000 at 8.01:1 contrast (WCAG AA passes).

Color values

HEX	#63ACAA
RGB	rgb(99, 172, 170)
HSL	hsl(178, 31%, 53%)
HSV	hsv(178, 42%, 67%)
CMYK	cmyk(42.4%, 0%, 1.2%, 32.5%)
CIE-LAB	lab(65.79, -23.26, -6.12)
CIE-LCH	lch(65.79, 24.05, 194.73°)
OKLab	oklab(69.64% -0.0714 -0.0169)
OKLCH	oklch(69.64% 0.073 193.3)
XYZ	xyz(27.1510, 35.0579, 43.3585)
Luminance	0.3506 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63ACAA #AC6365

analogous

#63AC85 #63ACAA #6389AC

triadic

#63ACAA #AA63AC #ACAA63

tetradic

#63ACAA #8563AC #AC6365 #89AC63

square

#63ACAA #8563AC #AC6365 #89AC63

split-complementary

#63ACAA #AC6389 #AC8563

monochromatic

#346160 #498987 #63ACAA #8BC1C0 #B3D7D6

Accessibility & contrast

On white

2.62

#63ACAA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.01

#63ACAA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63ACAA

8.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63ACAA	#FFFFFF	#000000	##000000
##63ACAA	1.00	2.62	8.01	8.01
#FFFFFF	2.62	1.00	21.00	21.00
#000000	8.01	21.00	1.00	1.00
##000000	8.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A4A5AA

Deuteranopia (green-blind)

#979CAB

Tritanopia (blue-blind)

#41B0AB

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #63acaa;
/* rgb */ color: rgb(99, 172, 170);
/* oklch */ color: oklch(69.6% 0.073 193.3);

Tailwind

colors: {
  custom: {
    50: '#94c5c3',
    500: '#63acaa',
    950: '#000000',
  },
}

SCSS

$custom: #63acaa;
$custom-light: #94c5c3;
$custom-dark: #000000;

JSON

{
  "hex": "#63acaa",
  "rgb": {
    "r": 99,
    "g": 172,
    "b": 170
  },
  "hsl": {
    "h": 178.356,
    "s": 30.544,
    "l": 53.137
  },
  "oklch": {
    "l": 0.6964,
    "c": 0.07335,
    "h": 193.3
  },
  "luminance": 0.3506
}

Semantic roles & 50–950 ramp

primary

#63ACAA

secondary

#C5A6A7

accent

#6164C7

background

#F9FCFB

surface

#F2F8F7

border

#CCD1D0

text

#0D1312

muted

#7E8281

Preview Lab

Preview with #63ACAA

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

Preview Lab → · Contrast checker → · Palette generator →