#1B8576#1B8576

#1B8576 is a mid, moderate teal. Relative luminance 0.183; OKLCH L 55.6% C 0.094 H 180.6°. Best body text is #000000 at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#1B8576
RGB	rgb(27, 133, 118)
HSL	hsl(172, 66%, 31%)
HSV	hsv(172, 80%, 52%)
CMYK	cmyk(79.7%, 0%, 11.3%, 47.8%)
CIE-LAB	lab(49.88, -32.36, -0.17)
CIE-LCH	lch(49.88, 32.36, 180.31°)
OKLab	oklab(55.62% -0.0937 -0.001)
OKLCH	oklch(55.62% 0.094 180.6)
XYZ	xyz(12.1079, 18.3146, 20.0330)
Luminance	0.1832 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8576 #851B2A

analogous

#1B8541 #1B8576 #1B5F85

triadic

#1B8576 #761B85 #85761B

tetradic

#1B8576 #411B85 #851B2A #5F851B

square

#1B8576 #411B85 #851B2A #5F851B

split-complementary

#1B8576 #851B5F #85411B

monochromatic

#061F1C #115249 #1B8576 #25B8A3 #42D9C3

Accessibility & contrast

On white

4.50

#1B8576 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.66

#1B8576 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B8576

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8576	#FFFFFF	#000000	##000000
##1B8576	1.00	4.50	4.66	4.66
#FFFFFF	4.50	1.00	21.00	21.00
#000000	4.66	21.00	1.00	1.00
##000000	4.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7D75

Deuteranopia (green-blind)

#717277

Tritanopia (blue-blind)

#008780

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #1b8576;
/* rgb */ color: rgb(27, 133, 118);
/* oklch */ color: oklch(55.6% 0.094 180.6);

Tailwind

colors: {
  custom: {
    50: '#6ba99d',
    500: '#1b8576',
    950: '#000000',
  },
}

SCSS

$custom: #1b8576;
$custom-light: #6ba99d;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8576",
  "rgb": {
    "r": 27,
    "g": 133,
    "b": 118
  },
  "hsl": {
    "h": 171.509,
    "s": 66.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.55616,
    "c": 0.09374,
    "h": 180.6
  },
  "luminance": 0.18316
}

Semantic roles & 50–950 ramp

primary

#1B8576

secondary

#B84454

accent

#3F57E9

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#08100E

muted

#7B7F7E

Preview Lab

Preview with #1B8576

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

Preview Lab → · Contrast checker → · Palette generator →