#1D665B#1D665B

#1D665B is a mid, moderate teal. Relative luminance 0.105; OKLCH L 46.3% C 0.073 H 180.9°. Best body text is #FFFFFF at 6.77:1 contrast (WCAG AA passes).

Color values

HEX	#1D665B
RGB	rgb(29, 102, 91)
HSL	hsl(171, 56%, 26%)
HSV	hsv(171, 72%, 40%)
CMYK	cmyk(71.6%, 0%, 10.8%, 60%)
CIE-LAB	lab(38.76, -25.00, -0.26)
CIE-LCH	lch(38.76, 25.00, 180.61°)
OKLab	oklab(46.3% -0.0726 -0.0011)
OKLCH	oklch(46.3% 0.073 180.9)
XYZ	xyz(7.1455, 10.5185, 11.5492)
Luminance	0.1052 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D665B #661D28

analogous

#1D6636 #1D665B #1D4C66

triadic

#1D665B #5B1D66 #665B1D

tetradic

#1D665B #361D66 #661D28 #4C661D

square

#1D665B #361D66 #661D28 #4C661D

split-complementary

#1D665B #661D4C #66361D

monochromatic

#071815 #0F3630 #1D665B #2B9686 #38C5B0

Accessibility & contrast

On white

6.77

#1D665B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#1D665B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1D665B

6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D665B	#FFFFFF	#000000	##FFFFFF
##1D665B	1.00	6.77	3.10	6.77
#FFFFFF	6.77	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#61605B

Deuteranopia (green-blind)

#57585C

Tritanopia (blue-blind)

#006863

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #1d665b;
/* rgb */ color: rgb(29, 102, 91);
/* oklch */ color: oklch(46.3% 0.073 180.9);

Tailwind

colors: {
  custom: {
    50: '#649289',
    500: '#1d665b',
    950: '#000000',
  },
}

SCSS

$custom: #1d665b;
$custom-light: #649289;
$custom-dark: #000000;

JSON

{
  "hex": "#1d665b",
  "rgb": {
    "r": 29,
    "g": 102,
    "b": 91
  },
  "hsl": {
    "h": 170.959,
    "s": 55.725,
    "l": 25.686
  },
  "oklch": {
    "l": 0.46296,
    "c": 0.07263,
    "h": 180.9
  },
  "luminance": 0.10519
}

Semantic roles & 50–950 ramp

primary

#1D665B

secondary

#9B4451

accent

#495FDF

background

#F6F9F8

surface

#EBF1F0

border

#C6CBCB

text

#060D0B

muted

#7A7E7C

Preview Lab

Preview with #1D665B

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

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