#102D2B#102D2B

#102D2B is a dark, muted teal. Relative luminance 0.022; OKLCH L 27.4% C 0.035 H 189.3°. Best body text is #FFFFFF at 14.66:1 contrast (WCAG AA passes).

Color values

HEX	#102D2B
RGB	rgb(16, 45, 43)
HSL	hsl(176, 48%, 12%)
HSV	hsv(176, 64%, 18%)
CMYK	cmyk(64.4%, 0%, 4.4%, 82.4%)
CIE-LAB	lab(16.31, -11.45, -2.02)
CIE-LCH	lch(16.31, 11.63, 190.00°)
OKLab	oklab(27.43% -0.0345 -0.0056)
OKLCH	oklch(27.43% 0.035 189.3)
XYZ	xyz(1.5879, 2.1612, 2.6185)
Luminance	0.0216 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#102D2B #2D1012

analogous

#102D1D #102D2B #10212D

triadic

#102D2B #2B102D #2D2B10

tetradic

#102D2B #1D102D #2D1012 #212D10

square

#102D2B #1D102D #2D1012 #212D10

split-complementary

#102D2B #2D1021 #2D1D10

monochromatic

#081716 #081716 #102D2B #205A56 #308781

Accessibility & contrast

On white

14.66

#102D2B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#102D2B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #102D2B

14.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##102D2B	#FFFFFF	#000000	##FFFFFF
##102D2B	1.00	14.66	1.43	14.66
#FFFFFF	14.66	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A2A2B

Deuteranopia (green-blind)

#26272B

Tritanopia (blue-blind)

#012E2C

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #102d2b;
/* rgb */ color: rgb(16, 45, 43);
/* oklch */ color: oklch(27.4% 0.035 189.3);

Tailwind

colors: {
  custom: {
    50: '#516664',
    500: '#102d2b',
    950: '#000000',
  },
}

SCSS

$custom: #102d2b;
$custom-light: #516664;
$custom-dark: #000000;

JSON

{
  "hex": "#102d2b",
  "rgb": {
    "r": 16,
    "g": 45,
    "b": 43
  },
  "hsl": {
    "h": 175.862,
    "s": 47.541,
    "l": 11.961
  },
  "oklch": {
    "l": 0.2743,
    "c": 0.03499,
    "h": 189.3
  },
  "luminance": 0.02161
}

Semantic roles & 50–950 ramp

primary

#102D2B

secondary

#663336

accent

#515AD7

background

#F4F6F5

surface

#E7EBEA

border

#C3C6C6

text

#020505

muted

#787A79

Preview Lab

Preview with #102D2B

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

Preview Lab → · Contrast checker → · Palette generator →