#105A41#105A41

#105A41 is a dark, moderate teal. Relative luminance 0.078; OKLCH L 41.7% C 0.081 H 164.9°. Best body text is #FFFFFF at 8.20:1 contrast (WCAG AA passes).

Color values

HEX	#105A41
RGB	rgb(16, 90, 65)
HSL	hsl(160, 70%, 21%)
HSV	hsv(160, 82%, 35%)
CMYK	cmyk(82.2%, 0%, 27.8%, 64.7%)
CIE-LAB	lab(33.57, -28.55, 8.31)
CIE-LCH	lch(33.57, 29.73, 163.78°)
OKLab	oklab(41.73% -0.0785 0.0212)
OKLCH	oklch(41.73% 0.081 164.9)
XYZ	xyz(4.8234, 7.8036, 6.2520)
Luminance	0.0780 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#105A41 #5A1029

analogous

#105A1C #105A41 #104E5A

triadic

#105A41 #41105A #5A4110

tetradic

#105A41 #1C105A #5A1029 #4E5A10

square

#105A41 #1C105A #5A1029 #4E5A10

split-complementary

#105A41 #5A104E #5A1C10

monochromatic

#051A13 #07261B #105A41 #198E67 #22C28C

Accessibility & contrast

On white

8.20

#105A41 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#105A41 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #105A41

8.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##105A41	#FFFFFF	#000000	##FFFFFF
##105A41	1.00	8.20	2.56	8.20
#FFFFFF	8.20	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#585340

Deuteranopia (green-blind)

#4F4C43

Tritanopia (blue-blind)

#005A53

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #105a41;
/* rgb */ color: rgb(16, 90, 65);
/* oklch */ color: oklch(41.7% 0.081 164.9);

Tailwind

colors: {
  custom: {
    50: '#5c8975',
    500: '#105a41',
    950: '#000000',
  },
}

SCSS

$custom: #105a41;
$custom-light: #5c8975;
$custom-dark: #000000;

JSON

{
  "hex": "#105a41",
  "rgb": {
    "r": 16,
    "g": 90,
    "b": 65
  },
  "hsl": {
    "h": 159.73,
    "s": 69.811,
    "l": 20.784
  },
  "oklch": {
    "l": 0.41734,
    "c": 0.08128,
    "h": 164.9
  },
  "luminance": 0.07804
}

Semantic roles & 50–950 ramp

primary

#105A41

secondary

#933353

accent

#3B77ED

background

#F5F8F7

surface

#E9F0ED

border

#C5CBC8

text

#050B08

muted

#797C7B

Preview Lab

Preview with #105A41

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

Preview Lab → · Contrast checker → · Palette generator →