#105D3A#105D3A

#105D3A is a dark, moderate teal. Relative luminance 0.082; OKLCH L 42.4% C 0.092 H 157.8°. Best body text is #FFFFFF at 7.93:1 contrast (WCAG AA passes).

Color values

HEX	#105D3A
RGB	rgb(16, 93, 58)
HSL	hsl(153, 71%, 21%)
HSV	hsv(153, 83%, 36%)
CMYK	cmyk(82.8%, 0%, 37.6%, 63.5%)
CIE-LAB	lab(34.49, -31.63, 13.86)
CIE-LCH	lch(34.49, 34.53, 156.34°)
OKLab	oklab(42.44% -0.0856 0.0349)
OKLCH	oklch(42.44% 0.092 157.8)
XYZ	xyz(4.8913, 8.2438, 5.3356)
Luminance	0.0824 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#105D3A #5D1033

analogous

#105D14 #105D3A #105A5D

triadic

#105D3A #3A105D #5D3A10

tetradic

#105D3A #14105D #5D1033 #5A5D10

square

#105D3A #14105D #5D1033 #5A5D10

split-complementary

#105D3A #5D105A #5D1410

monochromatic

#041A10 #072919 #105D3A #19915B #22C57B

Accessibility & contrast

On white

7.93

#105D3A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#105D3A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #105D3A

7.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##105D3A	#FFFFFF	#000000	##FFFFFF
##105D3A	1.00	7.93	2.65	7.93
#FFFFFF	7.93	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5538

Deuteranopia (green-blind)

#534E3C

Tritanopia (blue-blind)

#005C54

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #105d3a;
/* rgb */ color: rgb(16, 93, 58);
/* oklch */ color: oklch(42.4% 0.092 157.8);

Tailwind

colors: {
  custom: {
    50: '#5d8c70',
    500: '#105d3a',
    950: '#000000',
  },
}

SCSS

$custom: #105d3a;
$custom-light: #5d8c70;
$custom-dark: #000000;

JSON

{
  "hex": "#105d3a",
  "rgb": {
    "r": 16,
    "g": 93,
    "b": 58
  },
  "hsl": {
    "h": 152.727,
    "s": 70.642,
    "l": 21.373
  },
  "oklch": {
    "l": 0.42435,
    "c": 0.09243,
    "h": 157.8
  },
  "luminance": 0.08244
}

Semantic roles & 50–950 ramp

primary

#105D3A

secondary

#963360

accent

#3A8CED

background

#F5F8F6

surface

#E9F0EC

border

#C5CBC7

text

#050C07

muted

#797D7A

Preview Lab

Preview with #105D3A

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

Preview Lab → · Contrast checker → · Palette generator →