#1B8878#1B8878

#1B8878 is a mid, moderate teal. Relative luminance 0.192; OKLCH L 56.5% C 0.096 H 180.0°. Best body text is #000000 at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#1B8878
RGB	rgb(27, 136, 120)
HSL	hsl(171, 67%, 32%)
HSV	hsv(171, 80%, 53%)
CMYK	cmyk(80.1%, 0%, 11.8%, 46.7%)
CIE-LAB	lab(50.92, -33.18, 0.18)
CIE-LCH	lch(50.92, 33.18, 179.69°)
OKLab	oklab(56.49% -0.0959 -0.0001)
OKLCH	oklch(56.49% 0.096 180)
XYZ	xyz(12.6446, 19.1958, 20.8044)
Luminance	0.1920 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8878 #881B2B

analogous

#1B8842 #1B8878 #1B6288

triadic

#1B8878 #781B88 #88781B

tetradic

#1B8878 #421B88 #881B2B #62881B

square

#1B8878 #421B88 #881B2B #62881B

split-complementary

#1B8878 #881B62 #88421B

monochromatic

#07221E #11554B #1B8878 #25BBA5 #44DAC4

Accessibility & contrast

On white

4.34

#1B8878 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.84

#1B8878 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B8878

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8878	#FFFFFF	#000000	##000000
##1B8878	1.00	4.34	4.84	4.84
#FFFFFF	4.34	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)

#827F77

Deuteranopia (green-blind)

#747579

Tritanopia (blue-blind)

#008A83

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #1b8878;
/* rgb */ color: rgb(27, 136, 120);
/* oklch */ color: oklch(56.5% 0.096 180.0);

Tailwind

colors: {
  custom: {
    50: '#6cab9e',
    500: '#1b8878',
    950: '#000000',
  },
}

SCSS

$custom: #1b8878;
$custom-light: #6cab9e;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8878",
  "rgb": {
    "r": 27,
    "g": 136,
    "b": 120
  },
  "hsl": {
    "h": 171.193,
    "s": 66.871,
    "l": 31.961
  },
  "oklch": {
    "l": 0.56485,
    "c": 0.09587,
    "h": 180
  },
  "luminance": 0.19197
}

Semantic roles & 50–950 ramp

primary

#1B8878

secondary

#BB4455

accent

#3E57EA

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#08100E

muted

#7B7F7E

Preview Lab

Preview with #1B8878

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

Preview Lab → · Contrast checker → · Palette generator →