#105B18#105B18

#105B18 is a dark, vivid green. Relative luminance 0.077; OKLCH L 41.3% C 0.122 H 144.3°. Best body text is #FFFFFF at 8.30:1 contrast (WCAG AA passes).

Color values

HEX	#105B18
RGB	rgb(16, 91, 24)
HSL	hsl(126, 70%, 21%)
HSV	hsv(126, 82%, 36%)
CMYK	cmyk(82.4%, 0%, 73.6%, 64.3%)
CIE-LAB	lab(33.26, -36.70, 31.08)
CIE-LCH	lch(33.26, 48.09, 139.73°)
OKLab	oklab(41.26% -0.0992 0.0714)
OKLCH	oklch(41.26% 0.122 144.3)
XYZ	xyz(4.1194, 7.6578, 2.1250)
Luminance	0.0766 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#105B18 #5B1053

analogous

#2D5B10 #105B18 #105B3D

triadic

#105B18 #18105B #5B1810

tetradic

#105B18 #102D5B #5B1053 #5B3D10

square

#105B18 #102D5B #5B1053 #5B3D10

split-complementary

#105B18 #3D105B #5B102D

monochromatic

#051A07 #07270A #105B18 #198F26 #22C333

Accessibility & contrast

On white

8.30

#105B18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#105B18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #105B18

8.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##105B18	#FFFFFF	#000000	##FFFFFF
##105B18	1.00	8.30	2.53	8.30
#FFFFFF	8.30	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D520E

Deuteranopia (green-blind)

#554C1E

Tritanopia (blue-blind)

#00584D

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #105b18;
/* rgb */ color: rgb(16, 91, 24);
/* oklch */ color: oklch(41.3% 0.122 144.3);

Tailwind

colors: {
  custom: {
    50: '#5d8a59',
    500: '#105b18',
    950: '#000000',
  },
}

SCSS

$custom: #105b18;
$custom-light: #5d8a59;
$custom-dark: #000000;

JSON

{
  "hex": "#105b18",
  "rgb": {
    "r": 16,
    "g": 91,
    "b": 24
  },
  "hsl": {
    "h": 126.4,
    "s": 70.093,
    "l": 20.98
  },
  "oklch": {
    "l": 0.41258,
    "c": 0.12223,
    "h": 144.3
  },
  "luminance": 0.07658
}

Semantic roles & 50–950 ramp

primary

#105B18

secondary

#94338A

accent

#3BDAED

background

#F5F8F5

surface

#EAF0E9

border

#C6CBC5

text

#050C04

muted

#797D79

Preview Lab

Preview with #105B18

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

Preview Lab → · Contrast checker → · Palette generator →