#105C4E#105C4E

#105C4E is a dark, moderate teal. Relative luminance 0.083; OKLCH L 42.7% C 0.074 H 176.8°. Best body text is #FFFFFF at 7.89:1 contrast (WCAG AA passes).

Color values

HEX	#105C4E
RGB	rgb(16, 92, 78)
HSL	hsl(169, 70%, 21%)
HSV	hsv(169, 83%, 36%)
CMYK	cmyk(82.6%, 0%, 15.2%, 63.9%)
CIE-LAB	lab(34.63, -25.83, 1.73)
CIE-LCH	lch(34.63, 25.89, 176.17°)
OKLab	oklab(42.72% -0.0737 0.0042)
OKLCH	oklch(42.72% 0.074 176.8)
XYZ	xyz(5.4153, 8.3138, 8.5256)
Luminance	0.0832 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#105C4E #5C101E

analogous

#105C28 #105C4E #10445C

triadic

#105C4E #4E105C #5C4E10

tetradic

#105C4E #28105C #5C101E #445C10

square

#105C4E #28105C #5C101E #445C10

split-complementary

#105C4E #5C1044 #5C2810

monochromatic

#051A16 #072822 #105C4E #19907A #22C4A6

Accessibility & contrast

On white

7.89

#105C4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#105C4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #105C4E

7.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##105C4E	#FFFFFF	#000000	##FFFFFF
##105C4E	1.00	7.89	2.66	7.89
#FFFFFF	7.89	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#58564D

Deuteranopia (green-blind)

#4E4E4F

Tritanopia (blue-blind)

#005D58

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #105c4e;
/* rgb */ color: rgb(16, 92, 78);
/* oklch */ color: oklch(42.7% 0.074 176.8);

Tailwind

colors: {
  custom: {
    50: '#5d8b7f',
    500: '#105c4e',
    950: '#000000',
  },
}

SCSS

$custom: #105c4e;
$custom-light: #5d8b7f;
$custom-dark: #000000;

JSON

{
  "hex": "#105c4e",
  "rgb": {
    "r": 16,
    "g": 92,
    "b": 78
  },
  "hsl": {
    "h": 168.947,
    "s": 70.37,
    "l": 21.176
  },
  "oklch": {
    "l": 0.42717,
    "c": 0.07381,
    "h": 176.8
  },
  "luminance": 0.08315
}

Semantic roles & 50–950 ramp

primary

#105C4E

secondary

#953345

accent

#3B5CED

background

#F5F8F7

surface

#EAF0EE

border

#C6CBC9

text

#050C0A

muted

#797D7C

Preview Lab

Preview with #105C4E

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

Preview Lab → · Contrast checker → · Palette generator →