#105D3F#105D3F

#105D3F is a dark, moderate teal. Relative luminance 0.083; OKLCH L 42.6% C 0.087 H 161.4°. Best body text is #FFFFFF at 7.90:1 contrast (WCAG AA passes).

Color values

HEX	#105D3F
RGB	rgb(16, 93, 63)
HSL	hsl(157, 71%, 21%)
HSV	hsv(157, 83%, 36%)
CMYK	cmyk(82.8%, 0%, 32.3%, 63.5%)
CIE-LAB	lab(34.59, -30.42, 10.96)
CIE-LCH	lch(34.59, 32.34, 160.18°)
OKLab	oklab(42.56% -0.0829 0.0278)
OKLCH	oklch(42.56% 0.087 161.4)
XYZ	xyz(5.0247, 8.2971, 6.0383)
Luminance	0.0830 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#105D3F #5D102E

analogous

#105D19 #105D3F #10555D

triadic

#105D3F #3F105D #5D3F10

tetradic

#105D3F #19105D #5D102E #555D10

square

#105D3F #19105D #5D102E #555D10

split-complementary

#105D3F #5D1055 #5D1910

monochromatic

#041A12 #07291C #105D3F #199162 #22C586

Accessibility & contrast

On white

7.90

#105D3F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#105D3F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #105D3F

7.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##105D3F	#FFFFFF	#000000	##FFFFFF
##105D3F	1.00	7.90	2.66	7.90
#FFFFFF	7.90	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C553D

Deuteranopia (green-blind)

#524F41

Tritanopia (blue-blind)

#005D55

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #105d3f;
/* rgb */ color: rgb(16, 93, 63);
/* oklch */ color: oklch(42.6% 0.087 161.4);

Tailwind

colors: {
  custom: {
    50: '#5d8b74',
    500: '#105d3f',
    950: '#000000',
  },
}

SCSS

$custom: #105d3f;
$custom-light: #5d8b74;
$custom-dark: #000000;

JSON

{
  "hex": "#105d3f",
  "rgb": {
    "r": 16,
    "g": 93,
    "b": 63
  },
  "hsl": {
    "h": 156.623,
    "s": 70.642,
    "l": 21.373
  },
  "oklch": {
    "l": 0.4256,
    "c": 0.08747,
    "h": 161.4
  },
  "luminance": 0.08298
}

Semantic roles & 50–950 ramp

primary

#105D3F

secondary

#963359

accent

#3A80ED

background

#F5F8F7

surface

#E9F0ED

border

#C5CBC8

text

#050C08

muted

#797D7B

Preview Lab

Preview with #105D3F

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

Preview Lab → · Contrast checker → · Palette generator →