#1B888B#1B888B

#1B888B is a mid, moderate teal. Relative luminance 0.197; OKLCH L 57.2% C 0.091 H 197.8°. Best body text is #000000 at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#1B888B
RGB	rgb(27, 136, 139)
HSL	hsl(182, 67%, 33%)
HSV	hsv(182, 81%, 55%)
CMYK	cmyk(80.6%, 2.2%, 0%, 45.5%)
CIE-LAB	lab(51.50, -27.43, -10.03)
CIE-LCH	lch(51.50, 29.21, 200.08°)
OKLab	oklab(57.16% -0.0868 -0.0279)
OKLCH	oklch(57.16% 0.091 197.8)
XYZ	xyz(13.9142, 19.7037, 27.4909)
Luminance	0.1971 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B888B #8B1E1B

analogous

#1B8B56 #1B888B #1B508B

triadic

#1B888B #8B1B88 #888B1B

tetradic

#1B888B #561B8B #8B1E1B #508B1B

square

#1B888B #561B8B #8B1E1B #508B1B

split-complementary

#1B888B #8B1B50 #8B561B

monochromatic

#072425 #115658 #1B888B #25BABE #45D7DB

Accessibility & contrast

On white

4.25

#1B888B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.94

#1B888B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B888B

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B888B	#FFFFFF	#000000	##000000
##1B888B	1.00	4.25	4.94	4.94
#FFFFFF	4.25	1.00	21.00	21.00
#000000	4.94	21.00	1.00	1.00
##000000	4.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E818B

Deuteranopia (green-blind)

#6E768C

Tritanopia (blue-blind)

#008D89

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #1b888b;
/* rgb */ color: rgb(27, 136, 139);
/* oklch */ color: oklch(57.2% 0.091 197.8);

Tailwind

colors: {
  custom: {
    50: '#6eabac',
    500: '#1b888b',
    950: '#000000',
  },
}

SCSS

$custom: #1b888b;
$custom-light: #6eabac;
$custom-dark: #000000;

JSON

{
  "hex": "#1b888b",
  "rgb": {
    "r": 27,
    "g": 136,
    "b": 139
  },
  "hsl": {
    "h": 181.607,
    "s": 67.47,
    "l": 32.549
  },
  "oklch": {
    "l": 0.57155,
    "c": 0.09114,
    "h": 197.8
  },
  "luminance": 0.19705
}

Semantic roles & 50–950 ramp

primary

#1B888B

secondary

#BC4945

accent

#423DEA

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#081010

muted

#7B7F7F

Preview Lab

Preview with #1B888B

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

Preview Lab → · Contrast checker → · Palette generator →