#105C4D#105C4D

#105C4D is a dark, moderate teal. Relative luminance 0.083; OKLCH L 42.7% C 0.074 H 175.6°. Best body text is #FFFFFF at 7.89:1 contrast (WCAG AA passes).

Color values

HEX	#105C4D
RGB	rgb(16, 92, 77)
HSL	hsl(168, 70%, 21%)
HSV	hsv(168, 83%, 36%)
CMYK	cmyk(82.6%, 0%, 16.3%, 63.9%)
CIE-LAB	lab(34.60, -26.13, 2.31)
CIE-LCH	lch(34.60, 26.23, 174.95°)
OKLab	oklab(42.68% -0.0742 0.0057)
OKLCH	oklch(42.68% 0.074 175.6)
XYZ	xyz(5.3797, 8.2996, 8.3382)
Luminance	0.0830 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#105C4D #5C101F

analogous

#105C27 #105C4D #10455C

triadic

#105C4D #4D105C #5C4D10

tetradic

#105C4D #27105C #5C101F #455C10

square

#105C4D #27105C #5C101F #455C10

split-complementary

#105C4D #5C1045 #5C2710

monochromatic

#051A16 #072821 #105C4D #199079 #22C4A4

Accessibility & contrast

On white

7.89

#105C4D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#105C4D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #105C4D

7.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##105C4D	#FFFFFF	#000000	##FFFFFF
##105C4D	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)

#58564C

Deuteranopia (green-blind)

#4E4E4E

Tritanopia (blue-blind)

#005D58

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #105c4d;
/* rgb */ color: rgb(16, 92, 77);
/* oklch */ color: oklch(42.7% 0.074 175.6);

Tailwind

colors: {
  custom: {
    50: '#5d8b7e',
    500: '#105c4d',
    950: '#000000',
  },
}

SCSS

$custom: #105c4d;
$custom-light: #5d8b7e;
$custom-dark: #000000;

JSON

{
  "hex": "#105c4d",
  "rgb": {
    "r": 16,
    "g": 92,
    "b": 77
  },
  "hsl": {
    "h": 168.158,
    "s": 70.37,
    "l": 21.176
  },
  "oklch": {
    "l": 0.42683,
    "c": 0.07445,
    "h": 175.6
  },
  "luminance": 0.083
}

Semantic roles & 50–950 ramp

primary

#105C4D

secondary

#953346

accent

#3B5EED

background

#F5F8F7

surface

#EAF0EE

border

#C6CBC9

text

#050C0A

muted

#797D7C

Preview Lab

Preview with #105C4D

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

Preview Lab → · Contrast checker → · Palette generator →