#102B23#102B23

#102B23 is a dark, muted teal. Relative luminance 0.020; OKLCH L 26.5% C 0.037 H 171.7°. Best body text is #FFFFFF at 15.09:1 contrast (WCAG AA passes).

Color values

HEX	#102B23
RGB	rgb(16, 43, 35)
HSL	hsl(162, 46%, 12%)
HSV	hsv(162, 63%, 17%)
CMYK	cmyk(62.8%, 0%, 18.6%, 83.1%)
CIE-LAB	lab(15.27, -12.79, 2.08)
CIE-LCH	lch(15.27, 12.96, 170.74°)
OKLab	oklab(26.5% -0.0362 0.0053)
OKLCH	oklch(26.5% 0.037 171.7)
XYZ	xyz(1.3808, 1.9591, 1.8952)
Luminance	0.0196 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#102B23 #2B1018

analogous

#102B16 #102B23 #10262B

triadic

#102B23 #23102B #2B2310

tetradic

#102B23 #16102B #2B1018 #262B10

square

#102B23 #16102B #2B1018 #262B10

split-complementary

#102B23 #2B1026 #2B1610

monochromatic

#081612 #081612 #102B23 #215847 #31846C

Accessibility & contrast

On white

15.09

#102B23 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#102B23 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #102B23

15.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##102B23	#FFFFFF	#000000	##FFFFFF
##102B23	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)

#2A2823

Deuteranopia (green-blind)

#252524

Tritanopia (blue-blind)

#052B29

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #102b23;
/* rgb */ color: rgb(16, 43, 35);
/* oklch */ color: oklch(26.5% 0.037 171.7);

Tailwind

colors: {
  custom: {
    50: '#51645d',
    500: '#102b23',
    950: '#000000',
  },
}

SCSS

$custom: #102b23;
$custom-light: #51645d;
$custom-dark: #000000;

JSON

{
  "hex": "#102b23",
  "rgb": {
    "r": 16,
    "g": 43,
    "b": 35
  },
  "hsl": {
    "h": 162.222,
    "s": 45.763,
    "l": 11.569
  },
  "oklch": {
    "l": 0.26497,
    "c": 0.03662,
    "h": 171.7
  },
  "luminance": 0.01959
}

Semantic roles & 50–950 ramp

primary

#102B23

secondary

#643342

accent

#5279D5

background

#F4F6F5

surface

#E7EBE9

border

#C3C6C5

text

#020504

muted

#787A79

Preview Lab

Preview with #102B23

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

Preview Lab → · Contrast checker → · Palette generator →