#103A1B#103A1B

#103A1B is a dark, moderate green. Relative luminance 0.032; OKLCH L 31.0% C 0.072 H 149.0°. Best body text is #FFFFFF at 12.78:1 contrast (WCAG AA passes).

Color values

HEX	#103A1B
RGB	rgb(16, 58, 27)
HSL	hsl(136, 57%, 15%)
HSV	hsv(136, 72%, 23%)
CMYK	cmyk(72.4%, 0%, 53.4%, 77.3%)
CIE-LAB	lab(20.89, -22.71, 15.06)
CIE-LCH	lch(20.89, 27.25, 146.45°)
OKLab	oklab(31.03% -0.0613 0.0369)
OKLCH	oklch(31.03% 0.072 149)
XYZ	xyz(1.9244, 3.2152, 1.5559)
Luminance	0.0321 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 6.12

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#103A1B #3A102F

analogous

#1A3A10 #103A1B #103A30

triadic

#103A1B #1B103A #3A1B10

tetradic

#103A1B #101A3A #3A102F #3A3010

square

#103A1B #101A3A #3A102F #3A3010

split-complementary

#103A1B #30103A #3A101A

monochromatic

#07180B #07180B #103A1B #1D6A31 #2A9A48

Accessibility & contrast

On white

12.78

#103A1B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#103A1B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #103A1B

12.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##103A1B	#FFFFFF	#000000	##FFFFFF
##103A1B	1.00	12.78	1.64	12.78
#FFFFFF	12.78	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3419

Deuteranopia (green-blind)

#35311D

Tritanopia (blue-blind)

#043933

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #103a1b;
/* rgb */ color: rgb(16, 58, 27);
/* oklch */ color: oklch(31.0% 0.072 149.0);

Tailwind

colors: {
  custom: {
    50: '#547058',
    500: '#103a1b',
    950: '#000000',
  },
}

SCSS

$custom: #103a1b;
$custom-light: #547058;
$custom-dark: #000000;

JSON

{
  "hex": "#103a1b",
  "rgb": {
    "r": 16,
    "g": 58,
    "b": 27
  },
  "hsl": {
    "h": 135.714,
    "s": 56.757,
    "l": 14.51
  },
  "oklch": {
    "l": 0.31028,
    "c": 0.07155,
    "h": 149
  },
  "luminance": 0.03215
}

Semantic roles & 50–950 ramp

primary

#103A1B

secondary

#743263

accent

#48B8E0

background

#F5F6F5

surface

#E9ECE9

border

#C5C7C5

text

#030703

muted

#787A78

Preview Lab

Preview with #103A1B

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

Preview Lab → · Contrast checker → · Palette generator →