#1D8380#1D8380

#1D8380 is a mid, moderate teal. Relative luminance 0.181; OKLCH L 55.5% C 0.088 H 191.9°. Best body text is #000000 at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#1D8380
RGB	rgb(29, 131, 128)
HSL	hsl(178, 64%, 31%)
HSV	hsv(178, 78%, 51%)
CMYK	cmyk(77.9%, 0%, 2.3%, 48.6%)
CIE-LAB	lab(49.56, -28.19, -6.50)
CIE-LCH	lch(49.56, 28.93, 192.98°)
OKLab	oklab(55.47% -0.0861 -0.0181)
OKLCH	oklch(55.47% 0.088 191.9)
XYZ	xyz(12.5175, 18.0508, 23.2423)
Luminance	0.1805 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D8380 #831D20

analogous

#1D834D #1D8380 #1D5383

triadic

#1D8380 #801D83 #83801D

tetradic

#1D8380 #4D1D83 #831D20 #53831D

square

#1D8380 #4D1D83 #831D20 #53831D

split-complementary

#1D8380 #831D53 #834D1D

monochromatic

#071F1E #12514F #1D8380 #28B5B1 #45D6D1

Accessibility & contrast

On white

4.55

#1D8380 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.61

#1D8380 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1D8380

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D8380	#FFFFFF	#000000	##000000
##1D8380	1.00	4.55	4.61	4.61
#FFFFFF	4.55	1.00	21.00	21.00
#000000	4.61	21.00	1.00	1.00
##000000	4.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B7C80

Deuteranopia (green-blind)

#6C7181

Tritanopia (blue-blind)

#008782

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #1d8380;
/* rgb */ color: rgb(29, 131, 128);
/* oklch */ color: oklch(55.5% 0.088 191.9);

Tailwind

colors: {
  custom: {
    50: '#6da7a4',
    500: '#1d8380',
    950: '#000000',
  },
}

SCSS

$custom: #1d8380;
$custom-light: #6da7a4;
$custom-dark: #000000;

JSON

{
  "hex": "#1d8380",
  "rgb": {
    "r": 29,
    "g": 131,
    "b": 128
  },
  "hsl": {
    "h": 178.235,
    "s": 63.75,
    "l": 31.373
  },
  "oklch": {
    "l": 0.55467,
    "c": 0.08798,
    "h": 191.9
  },
  "luminance": 0.18052
}

Semantic roles & 50–950 ramp

primary

#1D8380

secondary

#B64649

accent

#4146E7

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#080F0F

muted

#7B7F7F

Preview Lab

Preview with #1D8380

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

Preview Lab → · Contrast checker → · Palette generator →