#103C31#103C31

#103C31 is a dark, muted teal. Relative luminance 0.036; OKLCH L 32.3% C 0.052 H 173.2°. Best body text is #FFFFFF at 12.26:1 contrast (WCAG AA passes).

Color values

HEX	#103C31
RGB	rgb(16, 60, 49)
HSL	hsl(165, 58%, 15%)
HSV	hsv(165, 73%, 24%)
CMYK	cmyk(73.3%, 0%, 18.3%, 76.5%)
CIE-LAB	lab(22.17, -18.18, 2.42)
CIE-LCH	lch(22.17, 18.34, 172.41°)
OKLab	oklab(32.26% -0.0514 0.0061)
OKLCH	oklch(32.26% 0.052 173.2)
XYZ	xyz(2.3837, 3.5634, 3.4673)
Luminance	0.0356 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#103C31 #3C101B

analogous

#103C1B #103C31 #10313C

triadic

#103C31 #31103C #3C3110

tetradic

#103C31 #1B103C #3C101B #313C10

square

#103C31 #1B103C #3C101B #313C10

split-complementary

#103C31 #3C1031 #3C1B10

monochromatic

#061814 #061814 #103C31 #1D6C58 #2A9D80

Accessibility & contrast

On white

12.26

#103C31 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#103C31 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #103C31

12.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##103C31	#FFFFFF	#000000	##FFFFFF
##103C31	1.00	12.26	1.71	12.26
#FFFFFF	12.26	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A3830

Deuteranopia (green-blind)

#343332

Tritanopia (blue-blind)

#003D39

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #103c31;
/* rgb */ color: rgb(16, 60, 49);
/* oklch */ color: oklch(32.3% 0.052 173.2);

Tailwind

colors: {
  custom: {
    50: '#557269',
    500: '#103c31',
    950: '#000000',
  },
}

SCSS

$custom: #103c31;
$custom-light: #557269;
$custom-dark: #000000;

JSON

{
  "hex": "#103c31",
  "rgb": {
    "r": 16,
    "g": 60,
    "b": 49
  },
  "hsl": {
    "h": 165,
    "s": 57.895,
    "l": 14.902
  },
  "oklch": {
    "l": 0.32255,
    "c": 0.0518,
    "h": 173.2
  },
  "luminance": 0.03564
}

Semantic roles & 50–950 ramp

primary

#103C31

secondary

#763243

accent

#476DE1

background

#F5F6F6

surface

#E9ECEB

border

#C5C7C6

text

#030806

muted

#787B7A

Preview Lab

Preview with #103C31

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

Preview Lab → · Contrast checker → · Palette generator →