#102A2D#102A2D

#102A2D is a dark, muted teal. Relative luminance 0.020; OKLCH L 26.6% C 0.032 H 205.4°. Best body text is #FFFFFF at 15.09:1 contrast (WCAG AA passes).

Color values

HEX	#102A2D
RGB	rgb(16, 42, 45)
HSL	hsl(186, 48%, 12%)
HSV	hsv(186, 64%, 18%)
CMYK	cmyk(64.4%, 6.7%, 0%, 82.4%)
CIE-LAB	lab(15.25, -8.87, -5.01)
CIE-LCH	lch(15.25, 10.19, 209.45°)
OKLab	oklab(26.6% -0.0291 -0.0138)
OKLCH	oklch(26.6% 0.032 205.4)
XYZ	xyz(1.5151, 1.9554, 2.7797)
Luminance	0.0196 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#102A2D #2D1310

analogous

#102D22 #102A2D #101C2D

triadic

#102A2D #2D102A #2A2D10

tetradic

#102A2D #22102D #2D1310 #1C2D10

square

#102A2D #22102D #2D1310 #1C2D10

split-complementary

#102A2D #2D101C #2D2210

monochromatic

#081517 #081517 #102A2D #20545A #307E87

Accessibility & contrast

On white

15.09

#102A2D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#102A2D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #102A2D

15.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##102A2D	#FFFFFF	#000000	##FFFFFF
##102A2D	1.00	15.09	1.39	15.09
#FFFFFF	15.09	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#26282D

Deuteranopia (green-blind)

#22252D

Tritanopia (blue-blind)

#002C2B

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #102a2d;
/* rgb */ color: rgb(16, 42, 45);
/* oklch */ color: oklch(26.6% 0.032 205.4);

Tailwind

colors: {
  custom: {
    50: '#516365',
    500: '#102a2d',
    950: '#000000',
  },
}

SCSS

$custom: #102a2d;
$custom-light: #516365;
$custom-dark: #000000;

JSON

{
  "hex": "#102a2d",
  "rgb": {
    "r": 16,
    "g": 42,
    "b": 45
  },
  "hsl": {
    "h": 186.207,
    "s": 47.541,
    "l": 11.961
  },
  "oklch": {
    "l": 0.26601,
    "c": 0.03226,
    "h": 205.4
  },
  "luminance": 0.01956
}

Semantic roles & 50–950 ramp

primary

#102A2D

secondary

#663833

accent

#5F51D7

background

#F4F5F6

surface

#E7EAEB

border

#C3C6C6

text

#020505

muted

#78797A

Preview Lab

Preview with #102A2D

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

Preview Lab → · Contrast checker → · Palette generator →