#1B8788#1B8788

#1B8788 is a mid, moderate teal. Relative luminance 0.193; OKLCH L 56.8% C 0.091 H 195.9°. Best body text is #000000 at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#1B8788
RGB	rgb(27, 135, 136)
HSL	hsl(181, 67%, 32%)
HSV	hsv(181, 80%, 53%)
CMYK	cmyk(80.1%, 0.7%, 0%, 46.7%)
CIE-LAB	lab(51.08, -27.89, -8.91)
CIE-LCH	lch(51.08, 29.27, 197.72°)
OKLab	oklab(56.78% -0.0871 -0.0248)
OKLCH	oklch(56.78% 0.091 195.9)
XYZ	xyz(13.5578, 19.3368, 26.3056)
Luminance	0.1934 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8788 #881C1B

analogous

#1B8852 #1B8788 #1B5188

triadic

#1B8788 #881B87 #87881B

tetradic

#1B8788 #521B88 #881C1B #51881B

square

#1B8788 #521B88 #881C1B #51881B

split-complementary

#1B8788 #881B51 #88521B

monochromatic

#072222 #115455 #1B8788 #25BABB #44D8DA

Accessibility & contrast

On white

4.31

#1B8788 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.87

#1B8788 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B8788

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8788	#FFFFFF	#000000	##000000
##1B8788	1.00	4.31	4.87	4.87
#FFFFFF	4.31	1.00	21.00	21.00
#000000	4.87	21.00	1.00	1.00
##000000	4.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D8088

Deuteranopia (green-blind)

#6E7589

Tritanopia (blue-blind)

#008C87

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #1b8788;
/* rgb */ color: rgb(27, 135, 136);
/* oklch */ color: oklch(56.8% 0.091 195.9);

Tailwind

colors: {
  custom: {
    50: '#6daaaa',
    500: '#1b8788',
    950: '#000000',
  },
}

SCSS

$custom: #1b8788;
$custom-light: #6daaaa;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8788",
  "rgb": {
    "r": 27,
    "g": 135,
    "b": 136
  },
  "hsl": {
    "h": 180.55,
    "s": 66.871,
    "l": 31.961
  },
  "oklch": {
    "l": 0.5678,
    "c": 0.0906,
    "h": 195.9
  },
  "luminance": 0.19339
}

Semantic roles & 50–950 ramp

primary

#1B8788

secondary

#BB4544

accent

#403EEA

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#081010

muted

#7B7F7F

Preview Lab

Preview with #1B8788

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

Preview Lab → · Contrast checker → · Palette generator →