#669DA5#669DA5

#669DA5 is a light, muted teal. Relative luminance 0.297; OKLCH L 66.1% C 0.059 H 207.4°. Best body text is #000000 at 6.93:1 contrast (WCAG AA passes).

Color values

HEX	#669DA5
RGB	rgb(102, 157, 165)
HSL	hsl(188, 26%, 52%)
HSV	hsv(188, 38%, 65%)
CMYK	cmyk(38.2%, 4.8%, 0%, 35.3%)
CIE-LAB	lab(61.35, -15.97, -9.91)
CIE-LCH	lch(61.35, 18.80, 211.81°)
OKLab	oklab(66.07% -0.0524 -0.0272)
OKLCH	oklch(66.07% 0.059 207.4)
XYZ	xyz(24.3256, 29.6538, 40.0320)
Luminance	0.2965 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#669DA5 #A56E66

analogous

#66A58E #669DA5 #667EA5

triadic

#669DA5 #A5669D #9DA566

tetradic

#669DA5 #8E66A5 #A56E66 #7EA566

square

#669DA5 #8E66A5 #A56E66 #7EA566

split-complementary

#669DA5 #A5667E #A58E66

monochromatic

#36565B #4C7B82 #669DA5 #8DB6BC #B3CED2

Accessibility & contrast

On white

3.03

#669DA5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.93

#669DA5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #669DA5

6.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##669DA5	#FFFFFF	#000000	##000000
##669DA5	1.00	3.03	6.93	6.93
#FFFFFF	3.03	1.00	21.00	21.00
#000000	6.93	21.00	1.00	1.00
##000000	6.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9499A6

Deuteranopia (green-blind)

#8A91A5

Tritanopia (blue-blind)

#4DA29F

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #669da5;
/* rgb */ color: rgb(102, 157, 165);
/* oklch */ color: oklch(66.1% 0.059 207.4);

Tailwind

colors: {
  custom: {
    50: '#94babf',
    500: '#669da5',
    950: '#000000',
  },
}

SCSS

$custom: #669da5;
$custom-light: #94babf;
$custom-dark: #000000;

JSON

{
  "hex": "#669da5",
  "rgb": {
    "r": 102,
    "g": 157,
    "b": 165
  },
  "hsl": {
    "h": 187.619,
    "s": 25.926,
    "l": 52.353
  },
  "oklch": {
    "l": 0.66073,
    "c": 0.05902,
    "h": 207.4
  },
  "luminance": 0.29655
}

Semantic roles & 50–950 ramp

primary

#669DA5

secondary

#C1A9A6

accent

#7165C2

background

#F9FBFB

surface

#F2F6F7

border

#CCD0D0

text

#0D1112

muted

#7E8081

Preview Lab

Preview with #669DA5

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

Preview Lab → · Contrast checker → · Palette generator →