#105E57#105E57

#105E57 is a dark, moderate teal. Relative luminance 0.088; OKLCH L 43.6% C 0.072 H 185.6°. Best body text is #FFFFFF at 7.61:1 contrast (WCAG AA passes).

Color values

HEX	#105E57
RGB	rgb(16, 94, 87)
HSL	hsl(175, 71%, 22%)
HSV	hsv(175, 83%, 37%)
CMYK	cmyk(83%, 0%, 7.4%, 63.1%)
CIE-LAB	lab(35.60, -24.05, -2.46)
CIE-LCH	lch(35.60, 24.17, 185.83°)
OKLab	oklab(43.6% -0.0712 -0.007)
OKLCH	oklch(43.6% 0.072 185.6)
XYZ	xyz(5.9359, 8.8030, 10.4013)
Luminance	0.0880 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#105E57 #5E1017

analogous

#105E30 #105E57 #103E5E

triadic

#105E57 #57105E #5E5710

tetradic

#105E57 #30105E #5E1017 #3E5E10

square

#105E57 #30105E #5E1017 #3E5E10

split-complementary

#105E57 #5E103E #5E3010

monochromatic

#041A18 #072A27 #105E57 #199287 #22C7B8

Accessibility & contrast

On white

7.61

#105E57 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#105E57 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #105E57

7.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##105E57	#FFFFFF	#000000	##FFFFFF
##105E57	1.00	7.61	2.76	7.61
#FFFFFF	7.61	1.00	21.00	1.00
#000000	2.76	21.00	1.00	21.00
##FFFFFF	7.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#595857

Deuteranopia (green-blind)

#4E5058

Tritanopia (blue-blind)

#00605C

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #105e57;
/* rgb */ color: rgb(16, 94, 87);
/* oklch */ color: oklch(43.6% 0.072 185.6);

Tailwind

colors: {
  custom: {
    50: '#5f8c86',
    500: '#105e57',
    950: '#000000',
  },
}

SCSS

$custom: #105e57;
$custom-light: #5f8c86;
$custom-dark: #000000;

JSON

{
  "hex": "#105e57",
  "rgb": {
    "r": 16,
    "g": 94,
    "b": 87
  },
  "hsl": {
    "h": 174.615,
    "s": 70.909,
    "l": 21.569
  },
  "oklch": {
    "l": 0.43603,
    "c": 0.07154,
    "h": 185.6
  },
  "luminance": 0.08804
}

Semantic roles & 50–950 ramp

primary

#105E57

secondary

#97333C

accent

#3A4AEE

background

#F5F8F8

surface

#EAF0EF

border

#C6CBCA

text

#050C0B

muted

#797D7C

Preview Lab

Preview with #105E57

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

Preview Lab → · Contrast checker → · Palette generator →