#105A19#105A19

#105A19 is a dark, vivid green. Relative luminance 0.075; OKLCH L 41.0% C 0.120 H 144.5°. Best body text is #FFFFFF at 8.40:1 contrast (WCAG AA passes).

Color values

HEX	#105A19
RGB	rgb(16, 90, 25)
HSL	hsl(127, 70%, 21%)
HSV	hsv(127, 82%, 35%)
CMYK	cmyk(82.2%, 0%, 72.2%, 64.7%)
CIE-LAB	lab(32.90, -36.22, 30.24)
CIE-LCH	lch(32.90, 47.18, 140.14°)
OKLab	oklab(40.96% -0.0979 0.0698)
OKLCH	oklch(40.96% 0.12 144.5)
XYZ	xyz(4.0450, 7.4922, 2.1525)
Luminance	0.0749 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#105A19 #5A1051

analogous

#2C5A10 #105A19 #105A3E

triadic

#105A19 #19105A #5A1910

tetradic

#105A19 #102C5A #5A1051 #5A3E10

square

#105A19 #102C5A #5A1051 #5A3E10

split-complementary

#105A19 #3E105A #5A102C

monochromatic

#051A07 #07260B #105A19 #198E27 #22C236

Accessibility & contrast

On white

8.40

#105A19 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#105A19 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #105A19

8.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##105A19	#FFFFFF	#000000	##FFFFFF
##105A19	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)

#5C5110

Deuteranopia (green-blind)

#544B1F

Tritanopia (blue-blind)

#00574D

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #105a19;
/* rgb */ color: rgb(16, 90, 25);
/* oklch */ color: oklch(41.0% 0.120 144.5);

Tailwind

colors: {
  custom: {
    50: '#5d8959',
    500: '#105a19',
    950: '#000000',
  },
}

SCSS

$custom: #105a19;
$custom-light: #5d8959;
$custom-dark: #000000;

JSON

{
  "hex": "#105a19",
  "rgb": {
    "r": 16,
    "g": 90,
    "b": 25
  },
  "hsl": {
    "h": 127.297,
    "s": 69.811,
    "l": 20.784
  },
  "oklch": {
    "l": 0.40964,
    "c": 0.12017,
    "h": 144.5
  },
  "luminance": 0.07493
}

Semantic roles & 50–950 ramp

primary

#105A19

secondary

#933387

accent

#3BD7ED

background

#F5F8F5

surface

#EAF0E9

border

#C6CBC5

text

#050C04

muted

#797D79

Preview Lab

Preview with #105A19

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

Preview Lab → · Contrast checker → · Palette generator →