#105A1C#105A1C

#105A1C is a dark, moderate green. Relative luminance 0.075; OKLCH L 41.0% C 0.118 H 145.2°. Best body text is #FFFFFF at 8.40:1 contrast (WCAG AA passes).

Color values

HEX	#105A1C
RGB	rgb(16, 90, 28)
HSL	hsl(130, 70%, 21%)
HSV	hsv(130, 82%, 35%)
CMYK	cmyk(82.2%, 0%, 68.9%, 64.7%)
CIE-LAB	lab(32.93, -35.85, 28.82)
CIE-LCH	lch(32.93, 46.00, 141.21°)
OKLab	oklab(41% -0.0967 0.0671)
OKLCH	oklch(41% 0.118 145.2)
XYZ	xyz(4.0792, 7.5058, 2.3322)
Luminance	0.0751 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#105A1C #5A104E

analogous

#295A10 #105A1C #105A41

triadic

#105A1C #1C105A #5A1C10

tetradic

#105A1C #10295A #5A104E #5A4110

square

#105A1C #10295A #5A104E #5A4110

split-complementary

#105A1C #41105A #5A1029

monochromatic

#051A08 #07260C #105A1C #198E2C #22C23C

Accessibility & contrast

On white

8.40

#105A1C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#105A1C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #105A1C

8.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##105A1C	#FFFFFF	#000000	##FFFFFF
##105A1C	1.00	8.40	2.50	8.40
#FFFFFF	8.40	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5115

Deuteranopia (green-blind)

#534B21

Tritanopia (blue-blind)

#00584D

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #105a1c;
/* rgb */ color: rgb(16, 90, 28);
/* oklch */ color: oklch(41.0% 0.118 145.2);

Tailwind

colors: {
  custom: {
    50: '#5d895b',
    500: '#105a1c',
    950: '#000000',
  },
}

SCSS

$custom: #105a1c;
$custom-light: #5d895b;
$custom-dark: #000000;

JSON

{
  "hex": "#105a1c",
  "rgb": {
    "r": 16,
    "g": 90,
    "b": 28
  },
  "hsl": {
    "h": 129.73,
    "s": 69.811,
    "l": 20.784
  },
  "oklch": {
    "l": 0.40998,
    "c": 0.11774,
    "h": 145.2
  },
  "luminance": 0.07506
}

Semantic roles & 50–950 ramp

primary

#105A1C

secondary

#933384

accent

#3BD0ED

background

#F5F8F5

surface

#E9F0E9

border

#C5CBC5

text

#050C04

muted

#797D79

Preview Lab

Preview with #105A1C

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

Preview Lab → · Contrast checker → · Palette generator →