#1C665A#1C665A

#1C665A is a mid, moderate teal. Relative luminance 0.105; OKLCH L 46.2% C 0.074 H 179.8°. Best body text is #FFFFFF at 6.78:1 contrast (WCAG AA passes).

Color values

HEX	#1C665A
RGB	rgb(28, 102, 90)
HSL	hsl(170, 57%, 25%)
HSV	hsv(170, 73%, 40%)
CMYK	cmyk(72.5%, 0%, 11.8%, 60%)
CIE-LAB	lab(38.70, -25.46, 0.27)
CIE-LCH	lch(38.70, 25.46, 179.40°)
OKLab	oklab(46.23% -0.0736 0.0003)
OKLCH	oklch(46.23% 0.074 179.8)
XYZ	xyz(7.0748, 10.4870, 11.3222)
Luminance	0.1049 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C665A #661C28

analogous

#1C6635 #1C665A #1C4D66

triadic

#1C665A #5A1C66 #665A1C

tetradic

#1C665A #351C66 #661C28 #4D661C

square

#1C665A #351C66 #661C28 #4D661C

split-complementary

#1C665A #661C4D #66351C

monochromatic

#071815 #0F3630 #1C665A #299684 #36C6AF

Accessibility & contrast

On white

6.78

#1C665A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#1C665A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1C665A

6.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C665A	#FFFFFF	#000000	##FFFFFF
##1C665A	1.00	6.78	3.10	6.78
#FFFFFF	6.78	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#61605A

Deuteranopia (green-blind)

#57585B

Tritanopia (blue-blind)

#006862

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #1c665a;
/* rgb */ color: rgb(28, 102, 90);
/* oklch */ color: oklch(46.2% 0.074 179.8);

Tailwind

colors: {
  custom: {
    50: '#649288',
    500: '#1c665a',
    950: '#000000',
  },
}

SCSS

$custom: #1c665a;
$custom-light: #649288;
$custom-dark: #000000;

JSON

{
  "hex": "#1c665a",
  "rgb": {
    "r": 28,
    "g": 102,
    "b": 90
  },
  "hsl": {
    "h": 170.27,
    "s": 56.923,
    "l": 25.49
  },
  "oklch": {
    "l": 0.46234,
    "c": 0.07362,
    "h": 179.8
  },
  "luminance": 0.10488
}

Semantic roles & 50–950 ramp

primary

#1C665A

secondary

#9B4351

accent

#4860E0

background

#F6F9F8

surface

#EBF1EF

border

#C6CBCA

text

#060D0B

muted

#7A7E7C

Preview Lab

Preview with #1C665A

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

Preview Lab → · Contrast checker → · Palette generator →