#103F2F#103F2F

#103F2F is a dark, muted teal. Relative luminance 0.039; OKLCH L 33.1% C 0.058 H 166.6°. Best body text is #FFFFFF at 11.84:1 contrast (WCAG AA passes).

Color values

HEX	#103F2F
RGB	rgb(16, 63, 47)
HSL	hsl(160, 59%, 15%)
HSV	hsv(160, 75%, 25%)
CMYK	cmyk(74.6%, 0%, 25.4%, 75.3%)
CIE-LAB	lab(23.24, -20.35, 5.27)
CIE-LCH	lch(23.24, 21.02, 165.48°)
OKLab	oklab(33.11% -0.0564 0.0135)
OKLCH	oklch(33.11% 0.058 166.6)
XYZ	xyz(2.5040, 3.8701, 3.3038)
Luminance	0.0387 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#103F2F #3F1020

analogous

#103F17 #103F2F #10373F

triadic

#103F2F #2F103F #3F2F10

tetradic

#103F2F #17103F #3F1020 #373F10

square

#103F2F #17103F #3F1020 #373F10

split-complementary

#103F2F #3F1037 #3F1710

monochromatic

#061812 #061812 #103F2F #1C7053 #29A178

Accessibility & contrast

On white

11.84

#103F2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#103F2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #103F2F

11.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##103F2F	#FFFFFF	#000000	##FFFFFF
##103F2F	1.00	11.84	1.77	11.84
#FFFFFF	11.84	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D3A2E

Deuteranopia (green-blind)

#373530

Tritanopia (blue-blind)

#003F3B

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #103f2f;
/* rgb */ color: rgb(16, 63, 47);
/* oklch */ color: oklch(33.1% 0.058 166.6);

Tailwind

colors: {
  custom: {
    50: '#557467',
    500: '#103f2f',
    950: '#000000',
  },
}

SCSS

$custom: #103f2f;
$custom-light: #557467;
$custom-dark: #000000;

JSON

{
  "hex": "#103f2f",
  "rgb": {
    "r": 16,
    "g": 63,
    "b": 47
  },
  "hsl": {
    "h": 159.574,
    "s": 59.494,
    "l": 15.49
  },
  "oklch": {
    "l": 0.33106,
    "c": 0.05801,
    "h": 166.6
  },
  "luminance": 0.0387
}

Semantic roles & 50–950 ramp

primary

#103F2F

secondary

#79324A

accent

#457BE3

background

#F5F7F6

surface

#E9EDEB

border

#C5C8C6

text

#030806

muted

#787B7A

Preview Lab

Preview with #103F2F

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

Preview Lab → · Contrast checker → · Palette generator →