#105E59#105E59

#105E59 is a dark, moderate teal. Relative luminance 0.088; OKLCH L 43.7% C 0.071 H 188.2°. Best body text is #FFFFFF at 7.59:1 contrast (WCAG AA passes).

Color values

HEX	#105E59
RGB	rgb(16, 94, 89)
HSL	hsl(176, 71%, 22%)
HSV	hsv(176, 83%, 37%)
CMYK	cmyk(83%, 0%, 5.3%, 63.1%)
CIE-LAB	lab(35.67, -23.41, -3.61)
CIE-LCH	lch(35.67, 23.69, 188.76°)
OKLab	oklab(43.68% -0.0701 -0.0102)
OKLCH	oklch(43.68% 0.071 188.2)
XYZ	xyz(6.0187, 8.8361, 10.8376)
Luminance	0.0884 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#105E59 #5E1015

analogous

#105E32 #105E59 #103C5E

triadic

#105E59 #59105E #5E5910

tetradic

#105E59 #32105E #5E1015 #3C5E10

square

#105E59 #32105E #5E1015 #3C5E10

split-complementary

#105E59 #5E103C #5E3210

monochromatic

#041A19 #072A27 #105E59 #19928B #22C7BC

Accessibility & contrast

On white

7.59

#105E59 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#105E59 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #105E59

7.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##105E59	#FFFFFF	#000000	##FFFFFF
##105E59	1.00	7.59	2.77	7.59
#FFFFFF	7.59	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#585859

Deuteranopia (green-blind)

#4E515A

Tritanopia (blue-blind)

#00615C

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #105e59;
/* rgb */ color: rgb(16, 94, 89);
/* oklch */ color: oklch(43.7% 0.071 188.2);

Tailwind

colors: {
  custom: {
    50: '#5f8c87',
    500: '#105e59',
    950: '#000000',
  },
}

SCSS

$custom: #105e59;
$custom-light: #5f8c87;
$custom-dark: #000000;

JSON

{
  "hex": "#105e59",
  "rgb": {
    "r": 16,
    "g": 94,
    "b": 89
  },
  "hsl": {
    "h": 176.154,
    "s": 70.909,
    "l": 21.569
  },
  "oklch": {
    "l": 0.43677,
    "c": 0.07088,
    "h": 188.2
  },
  "luminance": 0.08837
}

Semantic roles & 50–950 ramp

primary

#105E59

secondary

#973339

accent

#3A46EE

background

#F5F8F8

surface

#EAF0EF

border

#C6CBCA

text

#050C0B

muted

#797D7C

Preview Lab

Preview with #105E59

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

Preview Lab → · Contrast checker → · Palette generator →