#1D666D#1D666D

#1D666D is a mid, moderate teal. Relative luminance 0.109; OKLCH L 47.0% C 0.070 H 204.4°. Best body text is #FFFFFF at 6.62:1 contrast (WCAG AA passes).

Color values

HEX	#1D666D
RGB	rgb(29, 102, 109)
HSL	hsl(185, 58%, 27%)
HSV	hsv(185, 73%, 43%)
CMYK	cmyk(73.4%, 6.4%, 0%, 57.3%)
CIE-LAB	lab(39.36, -19.32, -10.41)
CIE-LCH	lch(39.36, 21.95, 208.30°)
OKLab	oklab(46.98% -0.0638 -0.0289)
OKLCH	oklch(46.98% 0.07 204.4)
XYZ	xyz(8.0172, 10.8672, 16.1401)
Luminance	0.1087 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D666D #6D241D

analogous

#1D6D4C #1D666D #1D3E6D

triadic

#1D666D #6D1D66 #666D1D

tetradic

#1D666D #4C1D6D #6D241D #3E6D1D

square

#1D666D #4C1D6D #6D241D #3E6D1D

split-complementary

#1D666D #6D1D3E #6D4C1D

monochromatic

#061718 #10393D #1D666D #2A939D #3ABECB

Accessibility & contrast

On white

6.62

#1D666D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#1D666D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1D666D

6.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D666D	#FFFFFF	#000000	##FFFFFF
##1D666D	1.00	6.62	3.17	6.62
#FFFFFF	6.62	1.00	21.00	1.00
#000000	3.17	21.00	1.00	21.00
##FFFFFF	6.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D626E

Deuteranopia (green-blind)

#52596D

Tritanopia (blue-blind)

#006A68

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #1d666d;
/* rgb */ color: rgb(29, 102, 109);
/* oklch */ color: oklch(47.0% 0.070 204.4);

Tailwind

colors: {
  custom: {
    50: '#669296',
    500: '#1d666d',
    950: '#000000',
  },
}

SCSS

$custom: #1d666d;
$custom-light: #669296;
$custom-dark: #000000;

JSON

{
  "hex": "#1d666d",
  "rgb": {
    "r": 29,
    "g": 102,
    "b": 109
  },
  "hsl": {
    "h": 185.25,
    "s": 57.971,
    "l": 27.059
  },
  "oklch": {
    "l": 0.4698,
    "c": 0.07001,
    "h": 204.4
  },
  "luminance": 0.10868
}

Semantic roles & 50–950 ramp

primary

#1D666D

secondary

#A24C44

accent

#5447E1

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#070D0D

muted

#7A7D7E

Preview Lab

Preview with #1D666D

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

Preview Lab → · Contrast checker → · Palette generator →