#1B8879#1B8879

#1B8879 is a mid, moderate teal. Relative luminance 0.192; OKLCH L 56.5% C 0.095 H 180.9°. Best body text is #000000 at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#1B8879
RGB	rgb(27, 136, 121)
HSL	hsl(172, 67%, 32%)
HSV	hsv(172, 80%, 53%)
CMYK	cmyk(80.1%, 0%, 11%, 46.7%)
CIE-LAB	lab(50.94, -32.90, -0.36)
CIE-LCH	lch(50.94, 32.90, 180.63°)
OKLab	oklab(56.52% -0.0954 -0.0015)
OKLCH	oklch(56.52% 0.095 180.9)
XYZ	xyz(12.7056, 19.2202, 21.1257)
Luminance	0.1922 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8879 #881B2A

analogous

#1B8843 #1B8879 #1B6188

triadic

#1B8879 #791B88 #88791B

tetradic

#1B8879 #431B88 #881B2A #61881B

square

#1B8879 #431B88 #881B2A #61881B

split-complementary

#1B8879 #881B61 #88431B

monochromatic

#07221E #11554C #1B8879 #25BBA6 #44DAC5

Accessibility & contrast

On white

4.33

#1B8879 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.84

#1B8879 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B8879

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8879	#FFFFFF	#000000	##000000
##1B8879	1.00	4.33	4.84	4.84
#FFFFFF	4.33	1.00	21.00	21.00
#000000	4.84	21.00	1.00	1.00
##000000	4.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#827F78

Deuteranopia (green-blind)

#73757A

Tritanopia (blue-blind)

#008B83

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #1b8879;
/* rgb */ color: rgb(27, 136, 121);
/* oklch */ color: oklch(56.5% 0.095 180.9);

Tailwind

colors: {
  custom: {
    50: '#6cab9f',
    500: '#1b8879',
    950: '#000000',
  },
}

SCSS

$custom: #1b8879;
$custom-light: #6cab9f;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8879",
  "rgb": {
    "r": 27,
    "g": 136,
    "b": 121
  },
  "hsl": {
    "h": 171.743,
    "s": 66.871,
    "l": 31.961
  },
  "oklch": {
    "l": 0.56517,
    "c": 0.09539,
    "h": 180.9
  },
  "luminance": 0.19222
}

Semantic roles & 50–950 ramp

primary

#1B8879

secondary

#BB4454

accent

#3E56EA

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#08100E

muted

#7B7F7E

Preview Lab

Preview with #1B8879

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

Preview Lab → · Contrast checker → · Palette generator →