#103F31#103F31

#103F31 is a dark, muted teal. Relative luminance 0.039; OKLCH L 33.2% C 0.056 H 169.5°. Best body text is #FFFFFF at 11.82:1 contrast (WCAG AA passes).

Color values

HEX	#103F31
RGB	rgb(16, 63, 49)
HSL	hsl(162, 59%, 15%)
HSV	hsv(162, 75%, 25%)
CMYK	cmyk(74.6%, 0%, 22.2%, 75.3%)
CIE-LAB	lab(23.29, -19.78, 4.03)
CIE-LCH	lch(23.29, 20.18, 168.49°)
OKLab	oklab(33.17% -0.0553 0.0103)
OKLCH	oklch(33.17% 0.056 169.5)
XYZ	xyz(2.5453, 3.8866, 3.5212)
Luminance	0.0389 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#103F31 #3F101E

analogous

#103F19 #103F31 #10353F

triadic

#103F31 #31103F #3F3110

tetradic

#103F31 #19103F #3F101E #353F10

square

#103F31 #19103F #3F101E #353F10

split-complementary

#103F31 #3F1035 #3F1910

monochromatic

#061813 #061813 #103F31 #1C7057 #29A17D

Accessibility & contrast

On white

11.82

#103F31 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#103F31 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #103F31

11.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##103F31	#FFFFFF	#000000	##FFFFFF
##103F31	1.00	11.82	1.78	11.82
#FFFFFF	11.82	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D3A30

Deuteranopia (green-blind)

#373632

Tritanopia (blue-blind)

#003F3B

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #103f31;
/* rgb */ color: rgb(16, 63, 49);
/* oklch */ color: oklch(33.2% 0.056 169.5);

Tailwind

colors: {
  custom: {
    50: '#557469',
    500: '#103f31',
    950: '#000000',
  },
}

SCSS

$custom: #103f31;
$custom-light: #557469;
$custom-dark: #000000;

JSON

{
  "hex": "#103f31",
  "rgb": {
    "r": 16,
    "g": 63,
    "b": 49
  },
  "hsl": {
    "h": 162.128,
    "s": 59.494,
    "l": 15.49
  },
  "oklch": {
    "l": 0.3317,
    "c": 0.05623,
    "h": 169.5
  },
  "luminance": 0.03887
}

Semantic roles & 50–950 ramp

primary

#103F31

secondary

#793247

accent

#4574E3

background

#F5F7F6

surface

#E9EDEB

border

#C5C8C6

text

#030806

muted

#787B7A

Preview Lab

Preview with #103F31

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

Preview Lab → · Contrast checker → · Palette generator →