#1B8D8B#1B8D8B

#1B8D8B is a mid, moderate teal. Relative luminance 0.211; OKLCH L 58.5% C 0.094 H 193.0°. Best body text is #000000 at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#1B8D8B
RGB	rgb(27, 141, 139)
HSL	hsl(179, 68%, 33%)
HSV	hsv(179, 81%, 55%)
CMYK	cmyk(80.9%, 0%, 1.4%, 44.7%)
CIE-LAB	lab(53.11, -29.89, -7.62)
CIE-LCH	lch(53.11, 30.84, 194.31°)
OKLab	oklab(58.46% -0.0919 -0.0213)
OKLCH	oklch(58.46% 0.094 193)
XYZ	xyz(14.6349, 21.1450, 27.7312)
Luminance	0.2115 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8D8B #8D1B1D

analogous

#1B8D52 #1B8D8B #1B568D

triadic

#1B8D8B #8B1B8D #8D8B1B

tetradic

#1B8D8B #521B8D #8D1B1D #568D1B

square

#1B8D8B #521B8D #8D1B1D #568D1B

split-complementary

#1B8D8B #8D1B56 #8D521B

monochromatic

#072626 #115A58 #1B8D8B #25C0BE #47DCD9

Accessibility & contrast

On white

4.02

#1B8D8B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.23

#1B8D8B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B8D8B

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8D8B	#FFFFFF	#000000	##000000
##1B8D8B	1.00	4.02	5.23	5.23
#FFFFFF	4.02	1.00	21.00	21.00
#000000	5.23	21.00	1.00	1.00
##000000	5.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#84858B

Deuteranopia (green-blind)

#747A8C

Tritanopia (blue-blind)

#00918C

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #1b8d8b;
/* rgb */ color: rgb(27, 141, 139);
/* oklch */ color: oklch(58.5% 0.094 193.0);

Tailwind

colors: {
  custom: {
    50: '#6fafac',
    500: '#1b8d8b',
    950: '#000000',
  },
}

SCSS

$custom: #1b8d8b;
$custom-light: #6fafac;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8d8b",
  "rgb": {
    "r": 27,
    "g": 141,
    "b": 139
  },
  "hsl": {
    "h": 178.947,
    "s": 67.857,
    "l": 32.941
  },
  "oklch": {
    "l": 0.58462,
    "c": 0.09429,
    "h": 193
  },
  "luminance": 0.21147
}

Semantic roles & 50–950 ramp

primary

#1B8D8B

secondary

#BD4649

accent

#3D40EB

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#091010

muted

#7B7F7F

Preview Lab

Preview with #1B8D8B

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

Preview Lab → · Contrast checker → · Palette generator →