#105F58#105F58

#105F58 is a dark, moderate teal. Relative luminance 0.090; OKLCH L 43.9% C 0.072 H 185.7°. Best body text is #FFFFFF at 7.50:1 contrast (WCAG AA passes).

Color values

HEX	#105F58
RGB	rgb(16, 95, 88)
HSL	hsl(175, 71%, 22%)
HSV	hsv(175, 83%, 37%)
CMYK	cmyk(83.2%, 0%, 7.4%, 62.7%)
CIE-LAB	lab(35.98, -24.24, -2.52)
CIE-LCH	lch(35.98, 24.37, 185.94°)
OKLab	oklab(43.92% -0.0718 -0.0072)
OKLCH	oklch(43.92% 0.072 185.7)
XYZ	xyz(6.0665, 8.9984, 10.6478)
Luminance	0.0900 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#105F58 #5F1017

analogous

#105F31 #105F58 #103F5F

triadic

#105F58 #58105F #5F5810

tetradic

#105F58 #31105F #5F1017 #3F5F10

square

#105F58 #31105F #5F1017 #3F5F10

split-complementary

#105F58 #5F103F #5F3110

monochromatic

#041A18 #072B27 #105F58 #199389 #22C8B9

Accessibility & contrast

On white

7.50

#105F58 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#105F58 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #105F58

7.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##105F58	#FFFFFF	#000000	##FFFFFF
##105F58	1.00	7.50	2.80	7.50
#FFFFFF	7.50	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5958

Deuteranopia (green-blind)

#4F5159

Tritanopia (blue-blind)

#00615D

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #105f58;
/* rgb */ color: rgb(16, 95, 88);
/* oklch */ color: oklch(43.9% 0.072 185.7);

Tailwind

colors: {
  custom: {
    50: '#5f8d87',
    500: '#105f58',
    950: '#000000',
  },
}

SCSS

$custom: #105f58;
$custom-light: #5f8d87;
$custom-dark: #000000;

JSON

{
  "hex": "#105f58",
  "rgb": {
    "r": 16,
    "g": 95,
    "b": 88
  },
  "hsl": {
    "h": 174.684,
    "s": 71.171,
    "l": 21.765
  },
  "oklch": {
    "l": 0.43923,
    "c": 0.07213,
    "h": 185.7
  },
  "luminance": 0.08999
}

Semantic roles & 50–950 ramp

primary

#105F58

secondary

#98333C

accent

#3A4AEE

background

#F6F8F8

surface

#EBF0EF

border

#C6CBCA

text

#050C0B

muted

#7A7D7C

Preview Lab

Preview with #105F58

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

Preview Lab → · Contrast checker → · Palette generator →