#1B8083#1B8083

#1B8083 is a mid, moderate teal. Relative luminance 0.173; OKLCH L 54.7% C 0.086 H 198.0°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#1B8083
RGB	rgb(27, 128, 131)
HSL	hsl(182, 66%, 31%)
HSV	hsv(182, 79%, 51%)
CMYK	cmyk(79.4%, 2.3%, 0%, 48.6%)
CIE-LAB	lab(48.65, -25.98, -9.63)
CIE-LCH	lch(48.65, 27.70, 200.33°)
OKLab	oklab(54.75% -0.0822 -0.0268)
OKLCH	oklch(54.75% 0.086 198)
XYZ	xyz(12.2660, 17.3085, 24.1627)
Luminance	0.1731 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8083 #831E1B

analogous

#1B8352 #1B8083 #1B4C83

triadic

#1B8083 #831B80 #80831B

tetradic

#1B8083 #521B83 #831E1B #4C831B

square

#1B8083 #521B83 #831E1B #4C831B

split-complementary

#1B8083 #831B4C #83521B

monochromatic

#061D1E #114E50 #1B8083 #25B2B6 #41D3D8

Accessibility & contrast

On white

4.71

#1B8083 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#1B8083 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B8083

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8083	#FFFFFF	#000000	##FFFFFF
##1B8083	1.00	4.71	4.46	4.71
#FFFFFF	4.71	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#767A83

Deuteranopia (green-blind)

#686F84

Tritanopia (blue-blind)

#008581

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #1b8083;
/* rgb */ color: rgb(27, 128, 131);
/* oklch */ color: oklch(54.7% 0.086 198.0);

Tailwind

colors: {
  custom: {
    50: '#6ca5a7',
    500: '#1b8083',
    950: '#000000',
  },
}

SCSS

$custom: #1b8083;
$custom-light: #6ca5a7;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8083",
  "rgb": {
    "r": 27,
    "g": 128,
    "b": 131
  },
  "hsl": {
    "h": 181.731,
    "s": 65.823,
    "l": 30.98
  },
  "oklch": {
    "l": 0.54749,
    "c": 0.08649,
    "h": 198
  },
  "luminance": 0.1731
}

Semantic roles & 50–950 ramp

primary

#1B8083

secondary

#B64743

accent

#443FE9

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#080F0F

muted

#7B7F7F

Preview Lab

Preview with #1B8083

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

Preview Lab → · Contrast checker → · Palette generator →