#102B28#102B28

#102B28 is a dark, muted teal. Relative luminance 0.020; OKLCH L 26.7% C 0.034 H 185.8°. Best body text is #FFFFFF at 15.02:1 contrast (WCAG AA passes).

Color values

HEX	#102B28
RGB	rgb(16, 43, 40)
HSL	hsl(173, 46%, 12%)
HSV	hsv(173, 63%, 17%)
CMYK	cmyk(62.8%, 0%, 7%, 83.1%)
CIE-LAB	lab(15.44, -11.21, -1.19)
CIE-LCH	lch(15.44, 11.28, 186.08°)
OKLab	oklab(26.69% -0.0333 -0.0034)
OKLCH	oklch(26.69% 0.034 185.8)
XYZ	xyz(1.4604, 1.9910, 2.3144)
Luminance	0.0199 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#102B28 #2B1013

analogous

#102B1B #102B28 #10212B

triadic

#102B28 #28102B #2B2810

tetradic

#102B28 #1B102B #2B1013 #212B10

square

#102B28 #1B102B #2B1013 #212B10

split-complementary

#102B28 #2B1021 #2B1B10

monochromatic

#081615 #081615 #102B28 #215851 #31847B

Accessibility & contrast

On white

15.02

#102B28 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#102B28 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #102B28

15.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##102B28	#FFFFFF	#000000	##FFFFFF
##102B28	1.00	15.02	1.40	15.02
#FFFFFF	15.02	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	15.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#292828

Deuteranopia (green-blind)

#242528

Tritanopia (blue-blind)

#032C2A

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #102b28;
/* rgb */ color: rgb(16, 43, 40);
/* oklch */ color: oklch(26.7% 0.034 185.8);

Tailwind

colors: {
  custom: {
    50: '#516461',
    500: '#102b28',
    950: '#000000',
  },
}

SCSS

$custom: #102b28;
$custom-light: #516461;
$custom-dark: #000000;

JSON

{
  "hex": "#102b28",
  "rgb": {
    "r": 16,
    "g": 43,
    "b": 40
  },
  "hsl": {
    "h": 173.333,
    "s": 45.763,
    "l": 11.569
  },
  "oklch": {
    "l": 0.26689,
    "c": 0.03351,
    "h": 185.8
  },
  "luminance": 0.01991
}

Semantic roles & 50–950 ramp

primary

#102B28

secondary

#643339

accent

#5261D5

background

#F4F6F5

surface

#E7EBE9

border

#C3C6C5

text

#020505

muted

#787A79

Preview Lab

Preview with #102B28

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

Preview Lab → · Contrast checker → · Palette generator →