#90A8AC#90A8AC

#90A8AC is a light, muted teal. Relative luminance 0.369; OKLCH L 71.5% C 0.027 H 208.7°. Best body text is #000000 at 8.38:1 contrast (WCAG AA passes).

Color values

HEX	#90A8AC
RGB	rgb(144, 168, 172)
HSL	hsl(189, 14%, 62%)
HSV	hsv(189, 16%, 67%)
CMYK	cmyk(16.3%, 2.3%, 0%, 32.5%)
CIE-LAB	lab(67.21, -7.43, -4.85)
CIE-LCH	lch(67.21, 8.87, 213.16°)
OKLab	oklab(71.45% -0.024 -0.0131)
OKLCH	oklch(71.45% 0.027 208.7)
XYZ	xyz(32.9487, 36.9122, 44.4105)
Luminance	0.3691 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90A8AC #AC9490

analogous

#90ACA2 #90A8AC #909AAC

triadic

#90A8AC #AC90A8 #A8AC90

tetradic

#90A8AC #A290AC #AC9490 #9AAC90

square

#90A8AC #A290AC #AC9490 #9AAC90

split-complementary

#90A8AC #AC909A #ACA290

monochromatic

#536B6F #6D8D92 #90A8AC #B3C3C6 #D6DFE0

Accessibility & contrast

On white

2.51

#90A8AC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.38

#90A8AC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90A8AC

8.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90A8AC	#FFFFFF	#000000	##000000
##90A8AC	1.00	2.51	8.38	8.38
#FFFFFF	2.51	1.00	21.00	21.00
#000000	8.38	21.00	1.00	1.00
##000000	8.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A4A6AC

Deuteranopia (green-blind)

#9FA2AC

Tritanopia (blue-blind)

#88AAA9

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #90a8ac;
/* rgb */ color: rgb(144, 168, 172);
/* oklch */ color: oklch(71.5% 0.027 208.7);

Tailwind

colors: {
  custom: {
    50: '#b0c1c4',
    500: '#90a8ac',
    950: '#000000',
  },
}

SCSS

$custom: #90a8ac;
$custom-light: #b0c1c4;
$custom-dark: #000000;

JSON

{
  "hex": "#90a8ac",
  "rgb": {
    "r": 144,
    "g": 168,
    "b": 172
  },
  "hsl": {
    "h": 188.571,
    "s": 14.433,
    "l": 61.961
  },
  "oklch": {
    "l": 0.7145,
    "c": 0.02733,
    "h": 208.7
  },
  "luminance": 0.36913
}

Semantic roles & 50–950 ramp

primary

#90A8AC

secondary

#D1C8C7

accent

#584D99

background

#FAFBFC

surface

#F5F7F8

border

#CFD0D1

text

#101212

muted

#7F8181

Preview Lab

Preview with #90A8AC

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

Preview Lab → · Contrast checker → · Palette generator →