#1B8375#1B8375

#1B8375 is a mid, moderate teal. Relative luminance 0.177; OKLCH L 55.0% C 0.092 H 181.3°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#1B8375
RGB	rgb(27, 131, 117)
HSL	hsl(172, 66%, 31%)
HSV	hsv(172, 79%, 51%)
CMYK	cmyk(79.4%, 0%, 10.7%, 48.6%)
CIE-LAB	lab(49.19, -31.72, -0.59)
CIE-LCH	lch(49.19, 31.72, 181.07°)
OKLab	oklab(55.05% -0.0921 -0.0021)
OKLCH	oklch(55.05% 0.092 181.3)
XYZ	xyz(11.7776, 17.7485, 19.6313)
Luminance	0.1775 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8375 #831B29

analogous

#1B8341 #1B8375 #1B5D83

triadic

#1B8375 #751B83 #83751B

tetradic

#1B8375 #411B83 #831B29 #5D831B

square

#1B8375 #411B83 #831B29 #5D831B

split-complementary

#1B8375 #831B5D #83411B

monochromatic

#061E1A #115048 #1B8375 #25B6A2 #41D8C3

Accessibility & contrast

On white

4.62

#1B8375 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.55

#1B8375 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #1B8375

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8375	#FFFFFF	#000000	##FFFFFF
##1B8375	1.00	4.62	4.55	4.62
#FFFFFF	4.62	1.00	21.00	1.00
#000000	4.55	21.00	1.00	21.00
##FFFFFF	4.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D7B74

Deuteranopia (green-blind)

#6F7176

Tritanopia (blue-blind)

#00867F

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #1b8375;
/* rgb */ color: rgb(27, 131, 117);
/* oklch */ color: oklch(55.0% 0.092 181.3);

Tailwind

colors: {
  custom: {
    50: '#6ba79c',
    500: '#1b8375',
    950: '#000000',
  },
}

SCSS

$custom: #1b8375;
$custom-light: #6ba79c;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8375",
  "rgb": {
    "r": 27,
    "g": 131,
    "b": 117
  },
  "hsl": {
    "h": 171.923,
    "s": 65.823,
    "l": 30.98
  },
  "oklch": {
    "l": 0.55047,
    "c": 0.09214,
    "h": 181.3
  },
  "luminance": 0.1775
}

Semantic roles & 50–950 ramp

primary

#1B8375

secondary

#B64353

accent

#3F56E9

background

#F6FAF9

surface

#ECF4F2

border

#C7CECC

text

#080F0E

muted

#7A7F7E

Preview Lab

Preview with #1B8375

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

Preview Lab → · Contrast checker → · Palette generator →