#105E51#105E51

#105E51 is a dark, moderate teal. Relative luminance 0.087; OKLCH L 43.4% C 0.074 H 178.3°. Best body text is #FFFFFF at 7.66:1 contrast (WCAG AA passes).

Color values

HEX	#105E51
RGB	rgb(16, 94, 81)
HSL	hsl(170, 71%, 22%)
HSV	hsv(170, 83%, 37%)
CMYK	cmyk(83%, 0%, 13.8%, 63.1%)
CIE-LAB	lab(35.42, -25.91, 1.01)
CIE-LCH	lch(35.42, 25.93, 177.78°)
OKLab	oklab(43.39% -0.0743 0.0023)
OKLCH	oklch(43.39% 0.074 178.3)
XYZ	xyz(5.7008, 8.7089, 9.1635)
Luminance	0.0871 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#105E51 #5E101D

analogous

#105E2A #105E51 #10445E

triadic

#105E51 #51105E #5E5110

tetradic

#105E51 #2A105E #5E101D #445E10

square

#105E51 #2A105E #5E101D #445E10

split-complementary

#105E51 #5E1044 #5E2A10

monochromatic

#041A17 #072A24 #105E51 #19927E #22C7AB

Accessibility & contrast

On white

7.66

#105E51 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#105E51 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #105E51

7.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##105E51	#FFFFFF	#000000	##FFFFFF
##105E51	1.00	7.66	2.74	7.66
#FFFFFF	7.66	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5850

Deuteranopia (green-blind)

#505052

Tritanopia (blue-blind)

#00605A

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #105e51;
/* rgb */ color: rgb(16, 94, 81);
/* oklch */ color: oklch(43.4% 0.074 178.3);

Tailwind

colors: {
  custom: {
    50: '#5e8c81',
    500: '#105e51',
    950: '#000000',
  },
}

SCSS

$custom: #105e51;
$custom-light: #5e8c81;
$custom-dark: #000000;

JSON

{
  "hex": "#105e51",
  "rgb": {
    "r": 16,
    "g": 94,
    "b": 81
  },
  "hsl": {
    "h": 170,
    "s": 70.909,
    "l": 21.569
  },
  "oklch": {
    "l": 0.43392,
    "c": 0.07436,
    "h": 178.3
  },
  "luminance": 0.0871
}

Semantic roles & 50–950 ramp

primary

#105E51

secondary

#973344

accent

#3A58EE

background

#F5F8F7

surface

#EAF0EE

border

#C6CBC9

text

#050C0A

muted

#797D7C

Preview Lab

Preview with #105E51

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

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