#105A2C#105A2C

#105A2C is a dark, moderate green. Relative luminance 0.076; OKLCH L 41.2% C 0.103 H 150.9°. Best body text is #FFFFFF at 8.33:1 contrast (WCAG AA passes).

Color values

HEX	#105A2C
RGB	rgb(16, 90, 44)
HSL	hsl(143, 70%, 21%)
HSV	hsv(143, 82%, 35%)
CMYK	cmyk(82.2%, 0%, 51.1%, 64.7%)
CIE-LAB	lab(33.14, -33.33, 20.41)
CIE-LCH	lch(33.14, 39.08, 148.52°)
OKLab	oklab(41.24% -0.0896 0.0499)
OKLCH	oklch(41.24% 0.103 150.9)
XYZ	xyz(4.3241, 7.6038, 3.6222)
Luminance	0.0760 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#105A2C #5A103E

analogous

#195A10 #105A2C #105A51

triadic

#105A2C #2C105A #5A2C10

tetradic

#105A2C #10195A #5A103E #5A5110

square

#105A2C #10195A #5A103E #5A5110

split-complementary

#105A2C #51105A #5A1019

monochromatic

#051A0D #072613 #105A2C #198E45 #22C25F

Accessibility & contrast

On white

8.33

#105A2C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#105A2C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #105A2C

8.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##105A2C	#FFFFFF	#000000	##FFFFFF
##105A2C	1.00	8.33	2.52	8.33
#FFFFFF	8.33	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5228

Deuteranopia (green-blind)

#524C2F

Tritanopia (blue-blind)

#00584F

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #105a2c;
/* rgb */ color: rgb(16, 90, 44);
/* oklch */ color: oklch(41.2% 0.103 150.9);

Tailwind

colors: {
  custom: {
    50: '#5c8966',
    500: '#105a2c',
    950: '#000000',
  },
}

SCSS

$custom: #105a2c;
$custom-light: #5c8966;
$custom-dark: #000000;

JSON

{
  "hex": "#105a2c",
  "rgb": {
    "r": 16,
    "g": 90,
    "b": 44
  },
  "hsl": {
    "h": 142.703,
    "s": 69.811,
    "l": 20.784
  },
  "oklch": {
    "l": 0.41242,
    "c": 0.10253,
    "h": 150.9
  },
  "luminance": 0.07604
}

Semantic roles & 50–950 ramp

primary

#105A2C

secondary

#93336F

accent

#3BA9ED

background

#F5F8F6

surface

#E9F0EB

border

#C5CBC6

text

#050C06

muted

#797D7A

Preview Lab

Preview with #105A2C

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

Preview Lab → · Contrast checker → · Palette generator →