#1D8F9E#1D8F9E

#1D8F9E is a mid, moderate teal. Relative luminance 0.224; OKLCH L 59.7% C 0.097 H 208.7°. Best body text is #000000 at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#1D8F9E
RGB	rgb(29, 143, 158)
HSL	hsl(187, 69%, 37%)
HSV	hsv(187, 82%, 62%)
CMYK	cmyk(81.6%, 9.5%, 0%, 38%)
CIE-LAB	lab(54.42, -24.62, -16.61)
CIE-LCH	lch(54.42, 29.70, 214.01°)
OKLab	oklab(59.75% -0.0847 -0.0463)
OKLCH	oklch(59.75% 0.097 208.7)
XYZ	xyz(16.4980, 22.3727, 35.7900)
Luminance	0.2238 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D8F9E #9E2C1D

analogous

#1D9E6D #1D8F9E #1D4F9E

triadic

#1D8F9E #9E1D8F #8F9E1D

tetradic

#1D8F9E #6D1D9E #9E2C1D #4F9E1D

square

#1D8F9E #6D1D9E #9E2C1D #4F9E1D

split-complementary

#1D8F9E #9E1D4F #9E6D1D

monochromatic

#0A3137 #14606A #1D8F9E #26BED2 #56D0E0

Accessibility & contrast

On white

3.84

#1D8F9E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.48

#1D8F9E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1D8F9E

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D8F9E	#FFFFFF	#000000	##000000
##1D8F9E	1.00	3.84	5.48	5.48
#FFFFFF	3.84	1.00	21.00	21.00
#000000	5.48	21.00	1.00	1.00
##000000	5.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#81899F

Deuteranopia (green-blind)

#707D9E

Tritanopia (blue-blind)

#009693

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #1d8f9e;
/* rgb */ color: rgb(29, 143, 158);
/* oklch */ color: oklch(59.7% 0.097 208.7);

Tailwind

colors: {
  custom: {
    50: '#72b0ba',
    500: '#1d8f9e',
    950: '#000000',
  },
}

SCSS

$custom: #1d8f9e;
$custom-light: #72b0ba;
$custom-dark: #000000;

JSON

{
  "hex": "#1d8f9e",
  "rgb": {
    "r": 29,
    "g": 143,
    "b": 158
  },
  "hsl": {
    "h": 186.977,
    "s": 68.984,
    "l": 36.667
  },
  "oklch": {
    "l": 0.59749,
    "c": 0.09651,
    "h": 208.7
  },
  "luminance": 0.22375
}

Semantic roles & 50–950 ramp

primary

#1D8F9E

secondary

#C36154

accent

#503CEC

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#091011

muted

#7B7F80

Preview Lab

Preview with #1D8F9E

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

Preview Lab → · Contrast checker → · Palette generator →