#105B28#105B28

#105B28 is a dark, moderate green. Relative luminance 0.077; OKLCH L 41.5% C 0.108 H 149.0°. Best body text is #FFFFFF at 8.24:1 contrast (WCAG AA passes).

Color values

HEX	#105B28
RGB	rgb(16, 91, 40)
HSL	hsl(139, 70%, 21%)
HSV	hsv(139, 82%, 36%)
CMYK	cmyk(82.4%, 0%, 56%, 64.3%)
CIE-LAB	lab(33.45, -34.45, 23.06)
CIE-LCH	lch(33.45, 41.46, 146.20°)
OKLab	oklab(41.47% -0.0926 0.0556)
OKLCH	oklch(41.47% 0.108 149)
XYZ	xyz(4.3374, 7.7450, 3.2734)
Luminance	0.0775 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#105B28 #5B1043

analogous

#1D5B10 #105B28 #105B4D

triadic

#105B28 #28105B #5B2810

tetradic

#105B28 #101D5B #5B1043 #5B4D10

square

#105B28 #101D5B #5B1043 #5B4D10

split-complementary

#105B28 #4D105B #5B101D

monochromatic

#051A0B #072711 #105B28 #198F3F #22C356

Accessibility & contrast

On white

8.24

#105B28 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#105B28 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #105B28

8.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##105B28	#FFFFFF	#000000	##FFFFFF
##105B28	1.00	8.24	2.55	8.24
#FFFFFF	8.24	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5224

Deuteranopia (green-blind)

#534C2C

Tritanopia (blue-blind)

#00594F

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #105b28;
/* rgb */ color: rgb(16, 91, 40);
/* oklch */ color: oklch(41.5% 0.108 149.0);

Tailwind

colors: {
  custom: {
    50: '#5c8a63',
    500: '#105b28',
    950: '#000000',
  },
}

SCSS

$custom: #105b28;
$custom-light: #5c8a63;
$custom-dark: #000000;

JSON

{
  "hex": "#105b28",
  "rgb": {
    "r": 16,
    "g": 91,
    "b": 40
  },
  "hsl": {
    "h": 139.2,
    "s": 70.093,
    "l": 20.98
  },
  "oklch": {
    "l": 0.41472,
    "c": 0.10801,
    "h": 149
  },
  "luminance": 0.07746
}

Semantic roles & 50–950 ramp

primary

#105B28

secondary

#943375

accent

#3BB4ED

background

#F5F8F5

surface

#E9F0EA

border

#C5CBC6

text

#050C05

muted

#797D79

Preview Lab

Preview with #105B28

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

Preview Lab → · Contrast checker → · Palette generator →