#105D1B#105D1B

#105D1B is a dark, vivid green. Relative luminance 0.080; OKLCH L 41.9% C 0.122 H 144.8°. Best body text is #FFFFFF at 8.07:1 contrast (WCAG AA passes).

Color values

HEX	#105D1B
RGB	rgb(16, 93, 27)
HSL	hsl(129, 71%, 21%)
HSV	hsv(129, 83%, 36%)
CMYK	cmyk(82.8%, 0%, 71%, 63.5%)
CIE-LAB	lab(34.02, -37.09, 30.51)
CIE-LCH	lch(34.02, 48.02, 140.56°)
OKLab	oklab(41.9% -0.1001 0.0706)
OKLCH	oklch(41.9% 0.123 144.8)
XYZ	xyz(4.3256, 8.0175, 2.3563)
Luminance	0.0802 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#105D1B #5D1052

analogous

#2C5D10 #105D1B #105D42

triadic

#105D1B #1B105D #5D1B10

tetradic

#105D1B #102C5D #5D1052 #5D4210

square

#105D1B #102C5D #5D1052 #5D4210

split-complementary

#105D1B #42105D #5D102C

monochromatic

#041A08 #07290C #105D1B #19912A #22C539

Accessibility & contrast

On white

8.07

#105D1B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.60

#105D1B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #105D1B

8.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##105D1B	#FFFFFF	#000000	##FFFFFF
##105D1B	1.00	8.07	2.60	8.07
#FFFFFF	8.07	1.00	21.00	1.00
#000000	2.60	21.00	1.00	21.00
##FFFFFF	8.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5412

Deuteranopia (green-blind)

#564E21

Tritanopia (blue-blind)

#005A4F

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #105d1b;
/* rgb */ color: rgb(16, 93, 27);
/* oklch */ color: oklch(41.9% 0.122 144.8);

Tailwind

colors: {
  custom: {
    50: '#5e8c5b',
    500: '#105d1b',
    950: '#000000',
  },
}

SCSS

$custom: #105d1b;
$custom-light: #5e8c5b;
$custom-dark: #000000;

JSON

{
  "hex": "#105d1b",
  "rgb": {
    "r": 16,
    "g": 93,
    "b": 27
  },
  "hsl": {
    "h": 128.571,
    "s": 70.642,
    "l": 21.373
  },
  "oklch": {
    "l": 0.41897,
    "c": 0.1225,
    "h": 144.8
  },
  "luminance": 0.08018
}

Semantic roles & 50–950 ramp

primary

#105D1B

secondary

#963388

accent

#3AD4ED

background

#F5F8F5

surface

#EAF0E9

border

#C6CBC5

text

#050C04

muted

#797D79

Preview Lab

Preview with #105D1B

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

Preview Lab → · Contrast checker → · Palette generator →