#1B8B84#1B8B84

#1B8B84 is a mid, moderate teal. Relative luminance 0.204; OKLCH L 57.7% C 0.094 H 188.3°. Best body text is #000000 at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#1B8B84
RGB	rgb(27, 139, 132)
HSL	hsl(176, 67%, 33%)
HSV	hsv(176, 81%, 55%)
CMYK	cmyk(80.6%, 0%, 5%, 45.5%)
CIE-LAB	lab(52.24, -31.06, -4.85)
CIE-LCH	lch(52.24, 31.44, 188.87°)
OKLab	oklab(57.69% -0.0931 -0.0136)
OKLCH	oklch(57.69% 0.094 188.3)
XYZ	xyz(13.8475, 20.3625, 25.0258)
Luminance	0.2036 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8B84 #8B1B22

analogous

#1B8B4C #1B8B84 #1B5A8B

triadic

#1B8B84 #841B8B #8B841B

tetradic

#1B8B84 #4C1B8B #8B1B22 #5A8B1B

square

#1B8B84 #4C1B8B #8B1B22 #5A8B1B

split-complementary

#1B8B84 #8B1B5A #8B4C1B

monochromatic

#072523 #115853 #1B8B84 #25BEB5 #45DBD2

Accessibility & contrast

On white

4.14

#1B8B84 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.07

#1B8B84 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B8B84

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8B84	#FFFFFF	#000000	##000000
##1B8B84	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)

#838384

Deuteranopia (green-blind)

#747885

Tritanopia (blue-blind)

#008F89

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #1b8b84;
/* rgb */ color: rgb(27, 139, 132);
/* oklch */ color: oklch(57.7% 0.094 188.3);

Tailwind

colors: {
  custom: {
    50: '#6eada7',
    500: '#1b8b84',
    950: '#000000',
  },
}

SCSS

$custom: #1b8b84;
$custom-light: #6eada7;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8b84",
  "rgb": {
    "r": 27,
    "g": 139,
    "b": 132
  },
  "hsl": {
    "h": 176.25,
    "s": 67.47,
    "l": 32.549
  },
  "oklch": {
    "l": 0.57686,
    "c": 0.09413,
    "h": 188.3
  },
  "luminance": 0.20364
}

Semantic roles & 50–950 ramp

primary

#1B8B84

secondary

#BC454D

accent

#3D48EA

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#08100F

muted

#7B7F7F

Preview Lab

Preview with #1B8B84

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

Preview Lab → · Contrast checker → · Palette generator →