#1B8388#1B8388

#1B8388 is a mid, moderate teal. Relative luminance 0.182; OKLCH L 55.7% C 0.088 H 200.0°. Best body text is #000000 at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#1B8388
RGB	rgb(27, 131, 136)
HSL	hsl(183, 67%, 32%)
HSV	hsv(183, 80%, 53%)
CMYK	cmyk(80.1%, 3.7%, 0%, 46.7%)
CIE-LAB	lab(49.79, -25.89, -10.85)
CIE-LCH	lch(49.79, 28.07, 202.74°)
OKLab	oklab(55.73% -0.083 -0.0301)
OKLCH	oklch(55.73% 0.088 200)
XYZ	xyz(13.0102, 18.2416, 26.1231)
Luminance	0.1824 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8388 #88201B

analogous

#1B8857 #1B8388 #1B4D88

triadic

#1B8388 #881B83 #83881B

tetradic

#1B8388 #571B88 #88201B #4D881B

square

#1B8388 #571B88 #88201B #4D881B

split-complementary

#1B8388 #881B4D #88571B

monochromatic

#072122 #115255 #1B8388 #25B4BB #44D3DA

Accessibility & contrast

On white

4.52

#1B8388 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.65

#1B8388 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B8388

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8388	#FFFFFF	#000000	##000000
##1B8388	1.00	4.52	4.65	4.65
#FFFFFF	4.52	1.00	21.00	21.00
#000000	4.65	21.00	1.00	1.00
##000000	4.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#797D88

Deuteranopia (green-blind)

#6A7288

Tritanopia (blue-blind)

#008884

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #1b8388;
/* rgb */ color: rgb(27, 131, 136);
/* oklch */ color: oklch(55.7% 0.088 200.0);

Tailwind

colors: {
  custom: {
    50: '#6da7aa',
    500: '#1b8388',
    950: '#000000',
  },
}

SCSS

$custom: #1b8388;
$custom-light: #6da7aa;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8388",
  "rgb": {
    "r": 27,
    "g": 131,
    "b": 136
  },
  "hsl": {
    "h": 182.752,
    "s": 66.871,
    "l": 31.961
  },
  "oklch": {
    "l": 0.55732,
    "c": 0.08833,
    "h": 200
  },
  "luminance": 0.18243
}

Semantic roles & 50–950 ramp

primary

#1B8388

secondary

#BB4944

accent

#463EEA

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#080F10

muted

#7B7F7F

Preview Lab

Preview with #1B8388

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

Preview Lab → · Contrast checker → · Palette generator →