#105A2B#105A2B

#105A2B is a dark, moderate green. Relative luminance 0.076; OKLCH L 41.2% C 0.104 H 150.4°. Best body text is #FFFFFF at 8.34:1 contrast (WCAG AA passes).

Color values

HEX	#105A2B
RGB	rgb(16, 90, 43)
HSL	hsl(142, 70%, 21%)
HSV	hsv(142, 82%, 35%)
CMYK	cmyk(82.2%, 0%, 52.2%, 64.7%)
CIE-LAB	lab(33.13, -33.52, 20.96)
CIE-LCH	lch(33.13, 39.54, 147.98°)
OKLab	oklab(41.22% -0.0901 0.0511)
OKLCH	oklch(41.22% 0.104 150.4)
XYZ	xyz(4.3055, 7.5964, 3.5244)
Luminance	0.0760 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#105A2B #5A103F

analogous

#1A5A10 #105A2B #105A50

triadic

#105A2B #2B105A #5A2B10

tetradic

#105A2B #101A5A #5A103F #5A5010

square

#105A2B #101A5A #5A103F #5A5010

split-complementary

#105A2B #50105A #5A101A

monochromatic

#051A0C #072612 #105A2B #198E44 #22C25D

Accessibility & contrast

On white

8.34

#105A2B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#105A2B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #105A2B

8.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##105A2B	#FFFFFF	#000000	##FFFFFF
##105A2B	1.00	8.34	2.52	8.34
#FFFFFF	8.34	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5227

Deuteranopia (green-blind)

#524C2E

Tritanopia (blue-blind)

#00584F

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #105a2b;
/* rgb */ color: rgb(16, 90, 43);
/* oklch */ color: oklch(41.2% 0.104 150.4);

Tailwind

colors: {
  custom: {
    50: '#5c8965',
    500: '#105a2b',
    950: '#000000',
  },
}

SCSS

$custom: #105a2b;
$custom-light: #5c8965;
$custom-dark: #000000;

JSON

{
  "hex": "#105a2b",
  "rgb": {
    "r": 16,
    "g": 90,
    "b": 43
  },
  "hsl": {
    "h": 141.892,
    "s": 69.811,
    "l": 20.784
  },
  "oklch": {
    "l": 0.41224,
    "c": 0.10355,
    "h": 150.4
  },
  "luminance": 0.07597
}

Semantic roles & 50–950 ramp

primary

#105A2B

secondary

#933370

accent

#3BACED

background

#F5F8F6

surface

#E9F0EB

border

#C5CBC6

text

#050C05

muted

#797D7A

Preview Lab

Preview with #105A2B

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

Preview Lab → · Contrast checker → · Palette generator →