#1B8770#1B8770

#1B8770 is a mid, moderate teal. Relative luminance 0.187; OKLCH L 56.0% C 0.099 H 174.1°. Best body text is #000000 at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#1B8770
RGB	rgb(27, 135, 112)
HSL	hsl(167, 67%, 32%)
HSV	hsv(167, 80%, 53%)
CMYK	cmyk(80%, 0%, 17%, 47.1%)
CIE-LAB	lab(50.37, -34.97, 4.04)
CIE-LCH	lch(50.37, 35.20, 173.40°)
OKLab	oklab(55.97% -0.0988 0.0102)
OKLCH	oklch(55.97% 0.099 174.1)
XYZ	xyz(12.0391, 18.7293, 18.3067)
Luminance	0.1873 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8770 #871B32

analogous

#1B873A #1B8770 #1B6887

triadic

#1B8770 #701B87 #87701B

tetradic

#1B8770 #3A1B87 #871B32 #68871B

square

#1B8770 #3A1B87 #871B32 #68871B

split-complementary

#1B8770 #871B68 #873A1B

monochromatic

#07211B #115446 #1B8770 #25BA9A #43D9B9

Accessibility & contrast

On white

4.42

#1B8770 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.75

#1B8770 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B8770

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8770	#FFFFFF	#000000	##000000
##1B8770	1.00	4.42	4.75	4.75
#FFFFFF	4.42	1.00	21.00	21.00
#000000	4.75	21.00	1.00	1.00
##000000	4.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#827E6F

Deuteranopia (green-blind)

#747472

Tritanopia (blue-blind)

#008980

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #1b8770;
/* rgb */ color: rgb(27, 135, 112);
/* oklch */ color: oklch(56.0% 0.099 174.1);

Tailwind

colors: {
  custom: {
    50: '#6bab99',
    500: '#1b8770',
    950: '#000000',
  },
}

SCSS

$custom: #1b8770;
$custom-light: #6bab99;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8770",
  "rgb": {
    "r": 27,
    "g": 135,
    "b": 112
  },
  "hsl": {
    "h": 167.222,
    "s": 66.667,
    "l": 31.765
  },
  "oklch": {
    "l": 0.55965,
    "c": 0.09933,
    "h": 174.1
  },
  "luminance": 0.18731
}

Semantic roles & 50–950 ramp

primary

#1B8770

secondary

#BA445D

accent

#3E63EA

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#08100D

muted

#7B7F7E

Preview Lab

Preview with #1B8770

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

Preview Lab → · Contrast checker → · Palette generator →