#102A2B#102A2B

#102A2B is a dark, muted teal. Relative luminance 0.019; OKLCH L 26.5% C 0.032 H 198.7°. Best body text is #FFFFFF at 15.13:1 contrast (WCAG AA passes).

Color values

HEX	#102A2B
RGB	rgb(16, 42, 43)
HSL	hsl(182, 46%, 12%)
HSV	hsv(182, 63%, 17%)
CMYK	cmyk(62.8%, 2.3%, 0%, 83.1%)
CIE-LAB	lab(15.17, -9.57, -3.71)
CIE-LCH	lch(15.17, 10.27, 201.20°)
OKLab	oklab(26.51% -0.0302 -0.0102)
OKLCH	oklch(26.51% 0.032 198.7)
XYZ	xyz(1.4775, 1.9404, 2.5817)
Luminance	0.0194 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#102A2B #2B1110

analogous

#102B1F #102A2B #101D2B

triadic

#102A2B #2B102A #2A2B10

tetradic

#102A2B #1F102B #2B1110 #1D2B10

square

#102A2B #1F102B #2B1110 #1D2B10

split-complementary

#102A2B #2B101D #2B1F10

monochromatic

#081616 #081616 #102A2B #215658 #318184

Accessibility & contrast

On white

15.13

#102A2B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#102A2B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #102A2B

15.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##102A2B	#FFFFFF	#000000	##FFFFFF
##102A2B	1.00	15.13	1.39	15.13
#FFFFFF	15.13	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#27282B

Deuteranopia (green-blind)

#22252B

Tritanopia (blue-blind)

#012C2A

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #102a2b;
/* rgb */ color: rgb(16, 42, 43);
/* oklch */ color: oklch(26.5% 0.032 198.7);

Tailwind

colors: {
  custom: {
    50: '#516364',
    500: '#102a2b',
    950: '#000000',
  },
}

SCSS

$custom: #102a2b;
$custom-light: #516364;
$custom-dark: #000000;

JSON

{
  "hex": "#102a2b",
  "rgb": {
    "r": 16,
    "g": 42,
    "b": 43
  },
  "hsl": {
    "h": 182.222,
    "s": 45.763,
    "l": 11.569
  },
  "oklch": {
    "l": 0.2651,
    "c": 0.0319,
    "h": 198.7
  },
  "luminance": 0.01941
}

Semantic roles & 50–950 ramp

primary

#102A2B

secondary

#643533

accent

#5752D5

background

#F4F5F5

surface

#E7EAEA

border

#C3C6C6

text

#020505

muted

#787979

Preview Lab

Preview with #102A2B

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

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