#103F1D#103F1D

#103F1D is a dark, moderate green. Relative luminance 0.038; OKLCH L 32.6% C 0.077 H 149.1°. Best body text is #FFFFFF at 11.99:1 contrast (WCAG AA passes).

Color values

HEX	#103F1D
RGB	rgb(16, 63, 29)
HSL	hsl(137, 59%, 15%)
HSV	hsv(137, 75%, 25%)
CMYK	cmyk(74.6%, 0%, 54%, 75.3%)
CIE-LAB	lab(22.84, -24.64, 16.30)
CIE-LCH	lch(22.84, 29.55, 146.52°)
OKLab	oklab(32.65% -0.0665 0.0398)
OKLCH	oklch(32.65% 0.077 149.1)
XYZ	xyz(2.2128, 3.7537, 1.7701)
Luminance	0.0375 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#103F1D #3F1032

analogous

#1A3F10 #103F1D #103F34

triadic

#103F1D #1D103F #3F1D10

tetradic

#103F1D #101A3F #3F1032 #3F3410

square

#103F1D #101A3F #3F1032 #3F3410

split-complementary

#103F1D #34103F #3F101A

monochromatic

#06180B #06180B #103F1D #1C7033 #29A14A

Accessibility & contrast

On white

11.99

#103F1D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#103F1D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #103F1D

11.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##103F1D	#FFFFFF	#000000	##FFFFFF
##103F1D	1.00	11.99	1.75	11.99
#FFFFFF	11.99	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	11.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#40391A

Deuteranopia (green-blind)

#3A351F

Tritanopia (blue-blind)

#023E37

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #103f1d;
/* rgb */ color: rgb(16, 63, 29);
/* oklch */ color: oklch(32.6% 0.077 149.1);

Tailwind

colors: {
  custom: {
    50: '#557459',
    500: '#103f1d',
    950: '#000000',
  },
}

SCSS

$custom: #103f1d;
$custom-light: #557459;
$custom-dark: #000000;

JSON

{
  "hex": "#103f1d",
  "rgb": {
    "r": 16,
    "g": 63,
    "b": 29
  },
  "hsl": {
    "h": 136.596,
    "s": 59.494,
    "l": 15.49
  },
  "oklch": {
    "l": 0.32649,
    "c": 0.07746,
    "h": 149.1
  },
  "luminance": 0.03754
}

Semantic roles & 50–950 ramp

primary

#103F1D

secondary

#793265

accent

#45B7E3

background

#F5F7F5

surface

#E9EDE9

border

#C5C8C5

text

#030803

muted

#787B78

Preview Lab

Preview with #103F1D

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

Preview Lab → · Contrast checker → · Palette generator →