#669FA0#669FA0

#669FA0 is a light, muted teal. Relative luminance 0.302; OKLCH L 66.4% C 0.060 H 197.2°. Best body text is #000000 at 7.03:1 contrast (WCAG AA passes).

Color values

HEX	#669FA0
RGB	rgb(102, 159, 160)
HSL	hsl(181, 23%, 51%)
HSV	hsv(181, 36%, 63%)
CMYK	cmyk(36.2%, 0.6%, 0%, 37.3%)
CIE-LAB	lab(61.79, -18.31, -6.44)
CIE-LCH	lch(61.79, 19.41, 199.37°)
OKLab	oklab(66.37% -0.057 -0.0177)
OKLCH	oklch(66.37% 0.06 197.2)
XYZ	xyz(24.2205, 30.1576, 37.7956)
Luminance	0.3016 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#669FA0 #A06766

analogous

#66A084 #669FA0 #6682A0

triadic

#669FA0 #A0669F #9FA066

tetradic

#669FA0 #8466A0 #A06766 #82A066

square

#669FA0 #8466A0 #A06766 #82A066

split-complementary

#669FA0 #A06682 #A08466

monochromatic

#355656 #4D7B7C #669FA0 #8CB7B7 #B2CECF

Accessibility & contrast

On white

2.99

#669FA0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.03

#669FA0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #669FA0

7.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##669FA0	#FFFFFF	#000000	##000000
##669FA0	1.00	2.99	7.03	7.03
#FFFFFF	2.99	1.00	21.00	21.00
#000000	7.03	21.00	1.00	1.00
##000000	7.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#989AA0

Deuteranopia (green-blind)

#8D92A0

Tritanopia (blue-blind)

#4FA39F

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #669fa0;
/* rgb */ color: rgb(102, 159, 160);
/* oklch */ color: oklch(66.4% 0.060 197.2);

Tailwind

colors: {
  custom: {
    50: '#94bbbc',
    500: '#669fa0',
    950: '#000000',
  },
}

SCSS

$custom: #669fa0;
$custom-light: #94bbbc;
$custom-dark: #000000;

JSON

{
  "hex": "#669fa0",
  "rgb": {
    "r": 102,
    "g": 159,
    "b": 160
  },
  "hsl": {
    "h": 181.034,
    "s": 23.387,
    "l": 51.373
  },
  "oklch": {
    "l": 0.6637,
    "c": 0.05973,
    "h": 197.2
  },
  "luminance": 0.30159
}

Semantic roles & 50–950 ramp

primary

#669FA0

secondary

#BEA5A4

accent

#6968C0

background

#F9FBFB

surface

#F2F6F6

border

#CCD0D0

text

#0D1212

muted

#7E8181

Preview Lab

Preview with #669FA0

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

Preview Lab → · Contrast checker → · Palette generator →