#1D8D9E#1D8D9E

#1D8D9E is a mid, moderate teal. Relative luminance 0.218; OKLCH L 59.2% C 0.096 H 210.6°. Best body text is #000000 at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#1D8D9E
RGB	rgb(29, 141, 158)
HSL	hsl(188, 69%, 37%)
HSV	hsv(188, 82%, 62%)
CMYK	cmyk(81.6%, 10.8%, 0%, 38%)
CIE-LAB	lab(53.79, -23.59, -17.57)
CIE-LCH	lch(53.79, 29.42, 216.68°)
OKLab	oklab(59.24% -0.0827 -0.049)
OKLCH	oklch(59.24% 0.096 210.6)
XYZ	xyz(16.2004, 21.7775, 35.6908)
Luminance	0.2178 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D8D9E #9E2E1D

analogous

#1D9E6F #1D8D9E #1D4D9E

triadic

#1D8D9E #9E1D8D #8D9E1D

tetradic

#1D8D9E #6F1D9E #9E2E1D #4D9E1D

square

#1D8D9E #6F1D9E #9E2E1D #4D9E1D

split-complementary

#1D8D9E #9E1D4D #9E6F1D

monochromatic

#0A3137 #145F6A #1D8D9E #26BBD2 #56CEE0

Accessibility & contrast

On white

3.92

#1D8D9E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.36

#1D8D9E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1D8D9E

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D8D9E	#FFFFFF	#000000	##000000
##1D8D9E	1.00	3.92	5.36	5.36
#FFFFFF	3.92	1.00	21.00	21.00
#000000	5.36	21.00	1.00	1.00
##000000	5.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F889F

Deuteranopia (green-blind)

#6E7B9E

Tritanopia (blue-blind)

#009492

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #1d8d9e;
/* rgb */ color: rgb(29, 141, 158);
/* oklch */ color: oklch(59.2% 0.096 210.6);

Tailwind

colors: {
  custom: {
    50: '#72aeba',
    500: '#1d8d9e',
    950: '#000000',
  },
}

SCSS

$custom: #1d8d9e;
$custom-light: #72aeba;
$custom-dark: #000000;

JSON

{
  "hex": "#1d8d9e",
  "rgb": {
    "r": 29,
    "g": 141,
    "b": 158
  },
  "hsl": {
    "h": 187.907,
    "s": 68.984,
    "l": 36.667
  },
  "oklch": {
    "l": 0.5924,
    "c": 0.09613,
    "h": 210.6
  },
  "luminance": 0.2178
}

Semantic roles & 50–950 ramp

primary

#1D8D9E

secondary

#C36254

accent

#533CEC

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#091011

muted

#7B7F80

Preview Lab

Preview with #1D8D9E

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

Preview Lab → · Contrast checker → · Palette generator →