#1D8172#1D8172

#1D8172 is a mid, moderate teal. Relative luminance 0.172; OKLCH L 54.4% C 0.091 H 180.1°. Best body text is #FFFFFF at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#1D8172
RGB	rgb(29, 129, 114)
HSL	hsl(171, 63%, 31%)
HSV	hsv(171, 78%, 51%)
CMYK	cmyk(77.5%, 0%, 11.6%, 49.4%)
CIE-LAB	lab(48.48, -31.40, 0.14)
CIE-LCH	lch(48.48, 31.40, 179.75°)
OKLab	oklab(54.45% -0.0908 -0.0001)
OKLCH	oklch(54.45% 0.091 180.1)
XYZ	xyz(11.3927, 17.1752, 18.6310)
Luminance	0.1718 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D8172 #811D2C

analogous

#1D8140 #1D8172 #1D5E81

triadic

#1D8172 #721D81 #81721D

tetradic

#1D8172 #401D81 #811D2C #5E811D

square

#1D8172 #401D81 #811D2C #5E811D

split-complementary

#1D8172 #811D5E #81401D

monochromatic

#071D1A #124F46 #1D8172 #28B39E #44D5BF

Accessibility & contrast

On white

4.73

#1D8172 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.44

#1D8172 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1D8172

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D8172	#FFFFFF	#000000	##FFFFFF
##1D8172	1.00	4.73	4.44	4.73
#FFFFFF	4.73	1.00	21.00	1.00
#000000	4.44	21.00	1.00	21.00
##FFFFFF	4.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B7971

Deuteranopia (green-blind)

#6E6F73

Tritanopia (blue-blind)

#00837C

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #1d8172;
/* rgb */ color: rgb(29, 129, 114);
/* oklch */ color: oklch(54.4% 0.091 180.1);

Tailwind

colors: {
  custom: {
    50: '#6ba69a',
    500: '#1d8172',
    950: '#000000',
  },
}

SCSS

$custom: #1d8172;
$custom-light: #6ba69a;
$custom-dark: #000000;

JSON

{
  "hex": "#1d8172",
  "rgb": {
    "r": 29,
    "g": 129,
    "b": 114
  },
  "hsl": {
    "h": 171,
    "s": 63.291,
    "l": 30.98
  },
  "oklch": {
    "l": 0.54449,
    "c": 0.09079,
    "h": 180.1
  },
  "luminance": 0.17177
}

Semantic roles & 50–950 ramp

primary

#1D8172

secondary

#B44656

accent

#415AE6

background

#F6FAF9

surface

#ECF4F2

border

#C7CECC

text

#080F0E

muted

#7A7F7E

Preview Lab

Preview with #1D8172

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

Preview Lab → · Contrast checker → · Palette generator →