#1B856F#1B856F

#1B856F is a mid, moderate teal. Relative luminance 0.182; OKLCH L 55.4% C 0.098 H 174.7°. Best body text is #000000 at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#1B856F
RGB	rgb(27, 133, 111)
HSL	hsl(168, 66%, 31%)
HSV	hsv(168, 80%, 52%)
CMYK	cmyk(79.7%, 0%, 16.5%, 47.8%)
CIE-LAB	lab(49.68, -34.34, 3.64)
CIE-LCH	lch(49.68, 34.53, 173.95°)
OKLab	oklab(55.4% -0.0972 0.0091)
OKLCH	oklch(55.4% 0.098 174.7)
XYZ	xyz(11.7073, 18.1543, 17.9230)
Luminance	0.1816 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B856F #851B31

analogous

#1B853A #1B856F #1B6685

triadic

#1B856F #6F1B85 #856F1B

tetradic

#1B856F #3A1B85 #851B31 #66851B

square

#1B856F #3A1B85 #851B31 #66851B

split-complementary

#1B856F #851B66 #853A1B

monochromatic

#061F1A #115245 #1B856F #25B899 #42D9B9

Accessibility & contrast

On white

4.53

#1B856F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.63

#1B856F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B856F

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B856F	#FFFFFF	#000000	##000000
##1B856F	1.00	4.53	4.63	4.63
#FFFFFF	4.53	1.00	21.00	21.00
#000000	4.63	21.00	1.00	1.00
##000000	4.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#807C6E

Deuteranopia (green-blind)

#727271

Tritanopia (blue-blind)

#00877F

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #1b856f;
/* rgb */ color: rgb(27, 133, 111);
/* oklch */ color: oklch(55.4% 0.098 174.7);

Tailwind

colors: {
  custom: {
    50: '#6ba998',
    500: '#1b856f',
    950: '#000000',
  },
}

SCSS

$custom: #1b856f;
$custom-light: #6ba998;
$custom-dark: #000000;

JSON

{
  "hex": "#1b856f",
  "rgb": {
    "r": 27,
    "g": 133,
    "b": 111
  },
  "hsl": {
    "h": 167.547,
    "s": 66.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.55395,
    "c": 0.09764,
    "h": 174.7
  },
  "luminance": 0.18156
}

Semantic roles & 50–950 ramp

primary

#1B856F

secondary

#B8445C

accent

#3F62E9

background

#F6FAF9

surface

#ECF4F2

border

#C7CECC

text

#08100D

muted

#7A7F7E

Preview Lab

Preview with #1B856F

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

Preview Lab → · Contrast checker → · Palette generator →