#63AAA3#63AAA3

#63AAA3 is a light, moderate teal. Relative luminance 0.340; OKLCH L 68.9% C 0.073 H 187.5°. Best body text is #000000 at 7.81:1 contrast (WCAG AA passes).

Color values

HEX	#63AAA3
RGB	rgb(99, 170, 163)
HSL	hsl(174, 29%, 53%)
HSV	hsv(174, 42%, 67%)
CMYK	cmyk(41.8%, 0%, 4.1%, 33.3%)
CIE-LAB	lab(65.00, -24.02, -3.39)
CIE-LCH	lch(65.00, 24.26, 188.04°)
OKLab	oklab(68.93% -0.072 -0.0095)
OKLCH	oklch(68.93% 0.073 187.5)
XYZ	xyz(26.1286, 34.0445, 39.8376)
Luminance	0.3405 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63AAA3 #AA636A

analogous

#63AA80 #63AAA3 #638DAA

triadic

#63AAA3 #A363AA #AAA363

tetradic

#63AAA3 #8063AA #AA636A #8DAA63

square

#63AAA3 #8063AA #AA636A #8DAA63

split-complementary

#63AAA3 #AA638D #AA8063

monochromatic

#345F5B #498780 #63AAA3 #8BC0BA #B2D5D2

Accessibility & contrast

On white

2.69

#63AAA3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.81

#63AAA3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63AAA3

7.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63AAA3	#FFFFFF	#000000	##000000
##63AAA3	1.00	2.69	7.81	7.81
#FFFFFF	2.69	1.00	21.00	21.00
#000000	7.81	21.00	1.00	1.00
##000000	7.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A3A3A3

Deuteranopia (green-blind)

#979AA4

Tritanopia (blue-blind)

#45ADA8

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #63aaa3;
/* rgb */ color: rgb(99, 170, 163);
/* oklch */ color: oklch(68.9% 0.073 187.5);

Tailwind

colors: {
  custom: {
    50: '#93c3be',
    500: '#63aaa3',
    950: '#000000',
  },
}

SCSS

$custom: #63aaa3;
$custom-light: #93c3be;
$custom-dark: #000000;

JSON

{
  "hex": "#63aaa3",
  "rgb": {
    "r": 99,
    "g": 170,
    "b": 163
  },
  "hsl": {
    "h": 174.085,
    "s": 29.461,
    "l": 52.745
  },
  "oklch": {
    "l": 0.68934,
    "c": 0.07261,
    "h": 187.5
  },
  "luminance": 0.34046
}

Semantic roles & 50–950 ramp

primary

#63AAA3

secondary

#C4A5A8

accent

#626CC6

background

#F9FCFB

surface

#F2F8F6

border

#CCD1D0

text

#0D1212

muted

#7E8181

Preview Lab

Preview with #63AAA3

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

Preview Lab → · Contrast checker → · Palette generator →