#105D3D#105D3D

#105D3D is a dark, moderate teal. Relative luminance 0.083; OKLCH L 42.5% C 0.089 H 159.9°. Best body text is #FFFFFF at 7.91:1 contrast (WCAG AA passes).

Color values

HEX	#105D3D
RGB	rgb(16, 93, 61)
HSL	hsl(155, 71%, 21%)
HSV	hsv(155, 83%, 36%)
CMYK	cmyk(82.8%, 0%, 34.4%, 63.5%)
CIE-LAB	lab(34.55, -30.92, 12.12)
CIE-LCH	lch(34.55, 33.21, 158.59°)
OKLab	oklab(42.51% -0.084 0.0307)
OKLCH	oklch(42.51% 0.089 159.9)
XYZ	xyz(4.9698, 8.2752, 5.7493)
Luminance	0.0828 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#105D3D #5D1030

analogous

#105D17 #105D3D #10575D

triadic

#105D3D #3D105D #5D3D10

tetradic

#105D3D #17105D #5D1030 #575D10

square

#105D3D #17105D #5D1030 #575D10

split-complementary

#105D3D #5D1057 #5D1710

monochromatic

#041A11 #07291B #105D3D #19915F #22C582

Accessibility & contrast

On white

7.91

#105D3D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#105D3D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #105D3D

7.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##105D3D	#FFFFFF	#000000	##FFFFFF
##105D3D	1.00	7.91	2.66	7.91
#FFFFFF	7.91	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C553B

Deuteranopia (green-blind)

#534F3F

Tritanopia (blue-blind)

#005D55

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #105d3d;
/* rgb */ color: rgb(16, 93, 61);
/* oklch */ color: oklch(42.5% 0.089 159.9);

Tailwind

colors: {
  custom: {
    50: '#5d8c72',
    500: '#105d3d',
    950: '#000000',
  },
}

SCSS

$custom: #105d3d;
$custom-light: #5d8c72;
$custom-dark: #000000;

JSON

{
  "hex": "#105d3d",
  "rgb": {
    "r": 16,
    "g": 93,
    "b": 61
  },
  "hsl": {
    "h": 155.065,
    "s": 70.642,
    "l": 21.373
  },
  "oklch": {
    "l": 0.42509,
    "c": 0.08942,
    "h": 159.9
  },
  "luminance": 0.08276
}

Semantic roles & 50–950 ramp

primary

#105D3D

secondary

#96335C

accent

#3A85ED

background

#F5F8F6

surface

#E9F0EC

border

#C5CBC7

text

#050C08

muted

#797D7B

Preview Lab

Preview with #105D3D

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

Preview Lab → · Contrast checker → · Palette generator →