#1A666F#1A666F

#1A666F is a mid, moderate teal. Relative luminance 0.109; OKLCH L 47.0% C 0.072 H 206.7°. Best body text is #FFFFFF at 6.62:1 contrast (WCAG AA passes).

Color values

HEX	#1A666F
RGB	rgb(26, 102, 111)
HSL	hsl(186, 62%, 27%)
HSV	hsv(186, 77%, 44%)
CMYK	cmyk(76.6%, 8.1%, 0%, 56.5%)
CIE-LAB	lab(39.36, -19.08, -11.63)
CIE-LCH	lch(39.36, 22.35, 211.37°)
OKLab	oklab(46.99% -0.0642 -0.0323)
OKLCH	oklch(46.99% 0.072 206.7)
XYZ	xyz(8.0454, 10.8691, 16.7098)
Luminance	0.1087 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A666F #6F231A

analogous

#1A6F4E #1A666F #1A3C6F

triadic

#1A666F #6F1A66 #666F1A

tetradic

#1A666F #4E1A6F #6F231A #3C6F1A

square

#1A666F #4E1A6F #6F231A #3C6F1A

split-complementary

#1A666F #6F1A3C #6F4E1A

monochromatic

#061719 #0E383D #1A666F #2694A1 #34BFCF

Accessibility & contrast

On white

6.62

#1A666F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#1A666F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1A666F

6.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A666F	#FFFFFF	#000000	##FFFFFF
##1A666F	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)

#5D6270

Deuteranopia (green-blind)

#51596F

Tritanopia (blue-blind)

#006B69

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #1a666f;
/* rgb */ color: rgb(26, 102, 111);
/* oklch */ color: oklch(47.0% 0.072 206.7);

Tailwind

colors: {
  custom: {
    50: '#659298',
    500: '#1a666f',
    950: '#000000',
  },
}

SCSS

$custom: #1a666f;
$custom-light: #659298;
$custom-dark: #000000;

JSON

{
  "hex": "#1a666f",
  "rgb": {
    "r": 26,
    "g": 102,
    "b": 111
  },
  "hsl": {
    "h": 186.353,
    "s": 62.044,
    "l": 26.863
  },
  "oklch": {
    "l": 0.46987,
    "c": 0.07193,
    "h": 206.7
  },
  "luminance": 0.1087
}

Semantic roles & 50–950 ramp

primary

#1A666F

secondary

#A44B41

accent

#5443E5

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#060D0D

muted

#7A7D7E

Preview Lab

Preview with #1A666F

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

Preview Lab → · Contrast checker → · Palette generator →