#1B8A8D#1B8A8D

#1B8A8D is a mid, moderate teal. Relative luminance 0.203; OKLCH L 57.8% C 0.092 H 197.8°. Best body text is #000000 at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#1B8A8D
RGB	rgb(27, 138, 141)
HSL	hsl(182, 68%, 33%)
HSV	hsv(182, 81%, 55%)
CMYK	cmyk(80.9%, 2.1%, 0%, 44.7%)
CIE-LAB	lab(52.21, -27.79, -10.13)
CIE-LCH	lch(52.21, 29.58, 200.02°)
OKLab	oklab(57.75% -0.0879 -0.0282)
OKLCH	oklch(57.75% 0.092 197.8)
XYZ	xyz(14.3460, 20.3313, 28.3624)
Luminance	0.2033 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8A8D #8D1E1B

analogous

#1B8D57 #1B8A8D #1B518D

triadic

#1B8A8D #8D1B8A #8A8D1B

tetradic

#1B8A8D #571B8D #8D1E1B #518D1B

square

#1B8A8D #571B8D #8D1E1B #518D1B

split-complementary

#1B8A8D #8D1B51 #8D571B

monochromatic

#072526 #11585A #1B8A8D #25BCC0 #47D8DC

Accessibility & contrast

On white

4.14

#1B8A8D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.07

#1B8A8D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B8A8D

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8A8D	#FFFFFF	#000000	##000000
##1B8A8D	1.00	4.14	5.07	5.07
#FFFFFF	4.14	1.00	21.00	21.00
#000000	5.07	21.00	1.00	1.00
##000000	5.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#80838D

Deuteranopia (green-blind)

#70788E

Tritanopia (blue-blind)

#008F8B

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #1b8a8d;
/* rgb */ color: rgb(27, 138, 141);
/* oklch */ color: oklch(57.8% 0.092 197.8);

Tailwind

colors: {
  custom: {
    50: '#6eacae',
    500: '#1b8a8d',
    950: '#000000',
  },
}

SCSS

$custom: #1b8a8d;
$custom-light: #6eacae;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8a8d",
  "rgb": {
    "r": 27,
    "g": 138,
    "b": 141
  },
  "hsl": {
    "h": 181.579,
    "s": 67.857,
    "l": 32.941
  },
  "oklch": {
    "l": 0.57753,
    "c": 0.09228,
    "h": 197.8
  },
  "luminance": 0.20333
}

Semantic roles & 50–950 ramp

primary

#1B8A8D

secondary

#BD4A46

accent

#423DEB

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#091010

muted

#7B7F7F

Preview Lab

Preview with #1B8A8D

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

Preview Lab → · Contrast checker → · Palette generator →