#1D8173#1D8173

#1D8173 is a mid, moderate teal. Relative luminance 0.172; OKLCH L 54.5% C 0.090 H 181.0°. Best body text is #FFFFFF at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#1D8173
RGB	rgb(29, 129, 115)
HSL	hsl(172, 63%, 31%)
HSV	hsv(172, 78%, 51%)
CMYK	cmyk(77.5%, 0%, 10.9%, 49.4%)
CIE-LAB	lab(48.51, -31.11, -0.41)
CIE-LCH	lch(48.51, 31.12, 180.75°)
OKLab	oklab(54.48% -0.0903 -0.0016)
OKLCH	oklch(54.48% 0.09 181)
XYZ	xyz(11.4499, 17.1981, 18.9324)
Luminance	0.1720 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D8173 #811D2B

analogous

#1D8141 #1D8173 #1D5D81

triadic

#1D8173 #731D81 #81731D

tetradic

#1D8173 #411D81 #811D2B #5D811D

square

#1D8173 #411D81 #811D2B #5D811D

split-complementary

#1D8173 #811D5D #81411D

monochromatic

#071D1A #124F46 #1D8173 #28B3A0 #44D5C1

Accessibility & contrast

On white

4.73

#1D8173 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.44

#1D8173 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1D8173

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D8173	#FFFFFF	#000000	##FFFFFF
##1D8173	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)

#7B7972

Deuteranopia (green-blind)

#6D6F74

Tritanopia (blue-blind)

#00837D

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #1d8173;
/* rgb */ color: rgb(29, 129, 115);
/* oklch */ color: oklch(54.5% 0.090 181.0);

Tailwind

colors: {
  custom: {
    50: '#6ba69b',
    500: '#1d8173',
    950: '#000000',
  },
}

SCSS

$custom: #1d8173;
$custom-light: #6ba69b;
$custom-dark: #000000;

JSON

{
  "hex": "#1d8173",
  "rgb": {
    "r": 29,
    "g": 129,
    "b": 115
  },
  "hsl": {
    "h": 171.6,
    "s": 63.291,
    "l": 30.98
  },
  "oklch": {
    "l": 0.54482,
    "c": 0.09031,
    "h": 181
  },
  "luminance": 0.172
}

Semantic roles & 50–950 ramp

primary

#1D8173

secondary

#B44655

accent

#4159E6

background

#F6FAF9

surface

#ECF4F2

border

#C7CECC

text

#080F0E

muted

#7A7F7E

Preview Lab

Preview with #1D8173

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

Preview Lab → · Contrast checker → · Palette generator →