#1B8372#1B8372

#1B8372 is a mid, moderate teal. Relative luminance 0.177; OKLCH L 54.9% C 0.094 H 178.6°. Best body text is #FFFFFF at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#1B8372
RGB	rgb(27, 131, 114)
HSL	hsl(170, 66%, 31%)
HSV	hsv(170, 79%, 51%)
CMYK	cmyk(79.4%, 0%, 13%, 48.6%)
CIE-LAB	lab(49.10, -32.58, 1.04)
CIE-LCH	lch(49.10, 32.60, 178.16°)
OKLab	oklab(54.95% -0.0936 0.0023)
OKLCH	oklch(54.95% 0.094 178.6)
XYZ	xyz(11.6040, 17.6791, 18.7172)
Luminance	0.1768 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8372 #831B2C

analogous

#1B833E #1B8372 #1B6083

triadic

#1B8372 #721B83 #83721B

tetradic

#1B8372 #3E1B83 #831B2C #60831B

square

#1B8372 #3E1B83 #831B2C #60831B

split-complementary

#1B8372 #831B60 #833E1B

monochromatic

#061E1A #115046 #1B8372 #25B69E #41D8BF

Accessibility & contrast

On white

4.63

#1B8372 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.54

#1B8372 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #1B8372

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8372	#FFFFFF	#000000	##FFFFFF
##1B8372	1.00	4.63	4.54	4.63
#FFFFFF	4.63	1.00	21.00	1.00
#000000	4.54	21.00	1.00	21.00
##FFFFFF	4.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D7B71

Deuteranopia (green-blind)

#707173

Tritanopia (blue-blind)

#00857E

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #1b8372;
/* rgb */ color: rgb(27, 131, 114);
/* oklch */ color: oklch(54.9% 0.094 178.6);

Tailwind

colors: {
  custom: {
    50: '#6ba89a',
    500: '#1b8372',
    950: '#000000',
  },
}

SCSS

$custom: #1b8372;
$custom-light: #6ba89a;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8372",
  "rgb": {
    "r": 27,
    "g": 131,
    "b": 114
  },
  "hsl": {
    "h": 170.192,
    "s": 65.823,
    "l": 30.98
  },
  "oklch": {
    "l": 0.54949,
    "c": 0.09365,
    "h": 178.6
  },
  "luminance": 0.17681
}

Semantic roles & 50–950 ramp

primary

#1B8372

secondary

#B64356

accent

#3F5BE9

background

#F6FAF9

surface

#ECF4F2

border

#C7CECC

text

#080F0E

muted

#7A7F7E

Preview Lab

Preview with #1B8372

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

Preview Lab → · Contrast checker → · Palette generator →