#1C8183#1C8183

#1C8183 is a mid, moderate teal. Relative luminance 0.176; OKLCH L 55.0% C 0.087 H 197.0°. Best body text is #FFFFFF at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#1C8183
RGB	rgb(28, 129, 131)
HSL	hsl(181, 65%, 31%)
HSV	hsv(181, 79%, 51%)
CMYK	cmyk(78.6%, 1.5%, 0%, 48.6%)
CIE-LAB	lab(48.99, -26.37, -9.11)
CIE-LCH	lch(48.99, 27.90, 199.06°)
OKLab	oklab(55.03% -0.0829 -0.0253)
OKLCH	oklch(55.03% 0.087 197)
XYZ	xyz(12.4240, 17.5846, 24.2077)
Luminance	0.1759 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C8183 #831E1C

analogous

#1C8351 #1C8183 #1C4D83

triadic

#1C8183 #831C81 #81831C

tetradic

#1C8183 #511C83 #831E1C #4D831C

square

#1C8183 #511C83 #831E1C #4D831C

split-complementary

#1C8183 #831C4D #83511C

monochromatic

#061E1E #114F51 #1C8183 #27B3B5 #43D4D7

Accessibility & contrast

On white

4.65

#1C8183 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#1C8183 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #1C8183

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C8183	#FFFFFF	#000000	##FFFFFF
##1C8183	1.00	4.65	4.52	4.65
#FFFFFF	4.65	1.00	21.00	1.00
#000000	4.52	21.00	1.00	21.00
##FFFFFF	4.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#787B83

Deuteranopia (green-blind)

#697084

Tritanopia (blue-blind)

#008681

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #1c8183;
/* rgb */ color: rgb(28, 129, 131);
/* oklch */ color: oklch(55.0% 0.087 197.0);

Tailwind

colors: {
  custom: {
    50: '#6ca6a7',
    500: '#1c8183',
    950: '#000000',
  },
}

SCSS

$custom: #1c8183;
$custom-light: #6ca6a7;
$custom-dark: #000000;

JSON

{
  "hex": "#1c8183",
  "rgb": {
    "r": 28,
    "g": 129,
    "b": 131
  },
  "hsl": {
    "h": 181.165,
    "s": 64.78,
    "l": 31.176
  },
  "oklch": {
    "l": 0.55032,
    "c": 0.08672,
    "h": 197
  },
  "luminance": 0.17586
}

Semantic roles & 50–950 ramp

primary

#1C8183

secondary

#B64745

accent

#4340E8

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#080F0F

muted

#7B7F7F

Preview Lab

Preview with #1C8183

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

Preview Lab → · Contrast checker → · Palette generator →