#1D8B9E#1D8B9E

#1D8B9E is a mid, moderate teal. Relative luminance 0.212; OKLCH L 58.7% C 0.096 H 212.6°. Best body text is #000000 at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#1D8B9E
RGB	rgb(29, 139, 158)
HSL	hsl(189, 69%, 37%)
HSV	hsv(189, 82%, 62%)
CMYK	cmyk(81.6%, 12%, 0%, 38%)
CIE-LAB	lab(53.16, -22.56, -18.53)
CIE-LCH	lch(53.16, 29.19, 219.41°)
OKLab	oklab(58.73% -0.0807 -0.0517)
OKLCH	oklch(58.73% 0.096 212.6)
XYZ	xyz(15.9082, 21.1931, 35.5934)
Luminance	0.2119 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D8B9E #9E301D

analogous

#1D9E71 #1D8B9E #1D4B9E

triadic

#1D8B9E #9E1D8B #8B9E1D

tetradic

#1D8B9E #711D9E #9E301D #4B9E1D

square

#1D8B9E #711D9E #9E301D #4B9E1D

split-complementary

#1D8B9E #9E1D4B #9E711D

monochromatic

#0A3037 #145E6A #1D8B9E #26B8D2 #56CCE0

Accessibility & contrast

On white

4.01

#1D8B9E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.24

#1D8B9E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1D8B9E

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D8B9E	#FFFFFF	#000000	##000000
##1D8B9E	1.00	4.01	5.24	5.24
#FFFFFF	4.01	1.00	21.00	21.00
#000000	5.24	21.00	1.00	1.00
##000000	5.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D869F

Deuteranopia (green-blind)

#6C7A9E

Tritanopia (blue-blind)

#009391

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #1d8b9e;
/* rgb */ color: rgb(29, 139, 158);
/* oklch */ color: oklch(58.7% 0.096 212.6);

Tailwind

colors: {
  custom: {
    50: '#71adba',
    500: '#1d8b9e',
    950: '#000000',
  },
}

SCSS

$custom: #1d8b9e;
$custom-light: #71adba;
$custom-dark: #000000;

JSON

{
  "hex": "#1d8b9e",
  "rgb": {
    "r": 29,
    "g": 139,
    "b": 158
  },
  "hsl": {
    "h": 188.837,
    "s": 68.984,
    "l": 36.667
  },
  "oklch": {
    "l": 0.58731,
    "c": 0.09588,
    "h": 212.6
  },
  "luminance": 0.21195
}

Semantic roles & 50–950 ramp

primary

#1D8B9E

secondary

#C36454

accent

#563CEC

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#091011

muted

#7B7F80

Preview Lab

Preview with #1D8B9E

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

Preview Lab → · Contrast checker → · Palette generator →