#669398#669398

#669398 is a light, muted teal. Relative luminance 0.260; OKLCH L 63.3% C 0.049 H 204.7°. Best body text is #000000 at 6.19:1 contrast (WCAG AA passes).

Color values

HEX	#669398
RGB	rgb(102, 147, 152)
HSL	hsl(186, 20%, 50%)
HSV	hsv(186, 33%, 60%)
CMYK	cmyk(32.9%, 3.3%, 0%, 40.4%)
CIE-LAB	lab(58.00, -13.93, -7.53)
CIE-LCH	lch(58.00, 15.84, 208.41°)
OKLab	oklab(63.26% -0.0448 -0.0206)
OKLCH	oklch(63.26% 0.049 204.7)
XYZ	xyz(21.5788, 25.9580, 33.5730)
Luminance	0.2596 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#669398 #986B66

analogous

#669884 #669398 #667A98

triadic

#669398 #986693 #939866

tetradic

#669398 #846698 #986B66 #7A9866

square

#669398 #846698 #986B66 #7A9866

split-complementary

#669398 #98667A #988466

monochromatic

#354C4F #4D7073 #669398 #8AADB1 #AFC7C9

Accessibility & contrast

On white

3.39

#669398 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.19

#669398 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #669398

6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##669398	#FFFFFF	#000000	##000000
##669398	1.00	3.39	6.19	6.19
#FFFFFF	3.39	1.00	21.00	21.00
#000000	6.19	21.00	1.00	1.00
##000000	6.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C8F98

Deuteranopia (green-blind)

#838998

Tritanopia (blue-blind)

#549794

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #669398;
/* rgb */ color: rgb(102, 147, 152);
/* oklch */ color: oklch(63.3% 0.049 204.7);

Tailwind

colors: {
  custom: {
    50: '#93b2b6',
    500: '#669398',
    950: '#000000',
  },
}

SCSS

$custom: #669398;
$custom-light: #93b2b6;
$custom-dark: #000000;

JSON

{
  "hex": "#669398",
  "rgb": {
    "r": 102,
    "g": 147,
    "b": 152
  },
  "hsl": {
    "h": 186,
    "s": 19.685,
    "l": 49.804
  },
  "oklch": {
    "l": 0.6326,
    "c": 0.04934,
    "h": 204.7
  },
  "luminance": 0.25959
}

Semantic roles & 50–950 ramp

primary

#669398

secondary

#B8A4A2

accent

#746CBC

background

#F9FBFB

surface

#F1F6F6

border

#CBD0D0

text

#0D1111

muted

#7E8080

Preview Lab

Preview with #669398

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

Preview Lab → · Contrast checker → · Palette generator →