#1D8181#1D8181

#1D8181 is a mid, moderate teal. Relative luminance 0.175; OKLCH L 55.0% C 0.086 H 194.9°. Best body text is #FFFFFF at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#1D8181
RGB	rgb(29, 129, 129)
HSL	hsl(180, 63%, 31%)
HSV	hsv(180, 78%, 51%)
CMYK	cmyk(77.5%, 0%, 0%, 49.4%)
CIE-LAB	lab(48.94, -26.89, -8.01)
CIE-LCH	lch(48.94, 28.05, 196.58°)
OKLab	oklab(54.98% -0.0835 -0.0223)
OKLCH	oklch(54.98% 0.086 194.9)
XYZ	xyz(12.3176, 17.5452, 23.5020)
Luminance	0.1755 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D8181 #811D1D

analogous

#1D814F #1D8181 #1D4F81

triadic

#1D8181 #811D81 #81811D

tetradic

#1D8181 #4F1D81 #811D1D #4F811D

square

#1D8181 #4F1D81 #811D1D #4F811D

split-complementary

#1D8181 #811D4F #814F1D

monochromatic

#071D1D #124F4F #1D8181 #28B3B3 #44D5D5

Accessibility & contrast

On white

4.66

#1D8181 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.51

#1D8181 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #1D8181

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D8181	#FFFFFF	#000000	##FFFFFF
##1D8181	1.00	4.66	4.51	4.66
#FFFFFF	4.66	1.00	21.00	1.00
#000000	4.51	21.00	1.00	21.00
##FFFFFF	4.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#787A81

Deuteranopia (green-blind)

#6A7082

Tritanopia (blue-blind)

#008581

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #1d8181;
/* rgb */ color: rgb(29, 129, 129);
/* oklch */ color: oklch(55.0% 0.086 194.9);

Tailwind

colors: {
  custom: {
    50: '#6ca6a5',
    500: '#1d8181',
    950: '#000000',
  },
}

SCSS

$custom: #1d8181;
$custom-light: #6ca6a5;
$custom-dark: #000000;

JSON

{
  "hex": "#1d8181",
  "rgb": {
    "r": 29,
    "g": 129,
    "b": 129
  },
  "hsl": {
    "h": 180,
    "s": 63.291,
    "l": 30.98
  },
  "oklch": {
    "l": 0.54976,
    "c": 0.08644,
    "h": 194.9
  },
  "luminance": 0.17547
}

Semantic roles & 50–950 ramp

primary

#1D8181

secondary

#B44646

accent

#4141E6

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#080F0F

muted

#7B7F7F

Preview Lab

Preview with #1D8181

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

Preview Lab → · Contrast checker → · Palette generator →