#105B3B#105B3B

#105B3B is a dark, moderate teal. Relative luminance 0.079; OKLCH L 41.9% C 0.088 H 159.4°. Best body text is #FFFFFF at 8.13:1 contrast (WCAG AA passes).

Color values

HEX	#105B3B
RGB	rgb(16, 91, 59)
HSL	hsl(154, 70%, 21%)
HSV	hsv(154, 82%, 36%)
CMYK	cmyk(82.4%, 0%, 35.2%, 64.3%)
CIE-LAB	lab(33.79, -30.52, 12.30)
CIE-LCH	lch(33.79, 32.91, 158.04°)
OKLab	oklab(41.87% -0.0828 0.0311)
OKLCH	oklch(41.87% 0.088 159.4)
XYZ	xyz(4.7437, 7.9075, 5.4131)
Luminance	0.0791 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#105B3B #5B1030

analogous

#105B15 #105B3B #10555B

triadic

#105B3B #3B105B #5B3B10

tetradic

#105B3B #15105B #5B1030 #555B10

square

#105B3B #15105B #5B1030 #555B10

split-complementary

#105B3B #5B1055 #5B1510

monochromatic

#051A11 #072719 #105B3B #198F5D #22C37E

Accessibility & contrast

On white

8.13

#105B3B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#105B3B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #105B3B

8.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##105B3B	#FFFFFF	#000000	##FFFFFF
##105B3B	1.00	8.13	2.58	8.13
#FFFFFF	8.13	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5339

Deuteranopia (green-blind)

#514D3D

Tritanopia (blue-blind)

#005B53

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #105b3b;
/* rgb */ color: rgb(16, 91, 59);
/* oklch */ color: oklch(41.9% 0.088 159.4);

Tailwind

colors: {
  custom: {
    50: '#5c8a71',
    500: '#105b3b',
    950: '#000000',
  },
}

SCSS

$custom: #105b3b;
$custom-light: #5c8a71;
$custom-dark: #000000;

JSON

{
  "hex": "#105b3b",
  "rgb": {
    "r": 16,
    "g": 91,
    "b": 59
  },
  "hsl": {
    "h": 154.4,
    "s": 70.093,
    "l": 20.98
  },
  "oklch": {
    "l": 0.41869,
    "c": 0.08849,
    "h": 159.4
  },
  "luminance": 0.07908
}

Semantic roles & 50–950 ramp

primary

#105B3B

secondary

#94335C

accent

#3B87ED

background

#F5F8F6

surface

#E9F0EC

border

#C5CBC7

text

#050C07

muted

#797D7A

Preview Lab

Preview with #105B3B

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

Preview Lab → · Contrast checker → · Palette generator →