#1B8366#1B8366

#1B8366 is a mid, moderate teal. Relative luminance 0.174; OKLCH L 54.6% C 0.102 H 169.0°. Best body text is #FFFFFF at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#1B8366
RGB	rgb(27, 131, 102)
HSL	hsl(163, 66%, 31%)
HSV	hsv(163, 79%, 51%)
CMYK	cmyk(79.4%, 0%, 22.1%, 48.6%)
CIE-LAB	lab(48.79, -35.86, 7.61)
CIE-LCH	lch(48.79, 36.66, 168.02°)
OKLab	oklab(54.59% -0.0997 0.0194)
OKLCH	oklch(54.59% 0.102 169)
XYZ	xyz(10.9653, 17.4236, 15.3530)
Luminance	0.1742 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8366 #831B38

analogous

#1B8332 #1B8366 #1B6C83

triadic

#1B8366 #661B83 #83661B

tetradic

#1B8366 #321B83 #831B38 #6C831B

square

#1B8366 #321B83 #831B38 #6C831B

split-complementary

#1B8366 #831B6C #83321B

monochromatic

#061E17 #11503E #1B8366 #25B68E #41D8AE

Accessibility & contrast

On white

4.68

#1B8366 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#1B8366 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B8366

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8366	#FFFFFF	#000000	##FFFFFF
##1B8366	1.00	4.68	4.48	4.68
#FFFFFF	4.68	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7965

Deuteranopia (green-blind)

#727068

Tritanopia (blue-blind)

#00847B

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #1b8366;
/* rgb */ color: rgb(27, 131, 102);
/* oklch */ color: oklch(54.6% 0.102 169.0);

Tailwind

colors: {
  custom: {
    50: '#6aa891',
    500: '#1b8366',
    950: '#000000',
  },
}

SCSS

$custom: #1b8366;
$custom-light: #6aa891;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8366",
  "rgb": {
    "r": 27,
    "g": 131,
    "b": 102
  },
  "hsl": {
    "h": 163.269,
    "s": 65.823,
    "l": 30.98
  },
  "oklch": {
    "l": 0.54586,
    "c": 0.10155,
    "h": 169
  },
  "luminance": 0.17425
}

Semantic roles & 50–950 ramp

primary

#1B8366

secondary

#B64363

accent

#3F6EE9

background

#F6FAF8

surface

#ECF4F0

border

#C7CECB

text

#07100C

muted

#7A7F7D

Preview Lab

Preview with #1B8366

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

Preview Lab → · Contrast checker → · Palette generator →