#1D8DA1#1D8DA1

#1D8DA1 is a mid, moderate teal. Relative luminance 0.219; OKLCH L 59.4% C 0.097 H 213.2°. Best body text is #000000 at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#1D8DA1
RGB	rgb(29, 141, 161)
HSL	hsl(189, 69%, 37%)
HSV	hsv(189, 82%, 63%)
CMYK	cmyk(82%, 12.4%, 0%, 36.9%)
CIE-LAB	lab(53.90, -22.59, -19.13)
CIE-LCH	lch(53.90, 29.60, 220.26°)
OKLab	oklab(59.37% -0.0814 -0.0534)
OKLCH	oklch(59.37% 0.097 213.2)
XYZ	xyz(16.4618, 21.8821, 37.0674)
Luminance	0.2188 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D8DA1 #A1311D

analogous

#1DA173 #1D8DA1 #1D4BA1

triadic

#1D8DA1 #A11D8D #8DA11D

tetradic

#1D8DA1 #731DA1 #A1311D #4BA11D

square

#1D8DA1 #731DA1 #A1311D #4BA11D

split-complementary

#1D8DA1 #A11D4B #A1731D

monochromatic

#0A3239 #14606D #1D8DA1 #26BAD5 #58CCE1

Accessibility & contrast

On white

3.91

#1D8DA1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.38

#1D8DA1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1D8DA1

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D8DA1	#FFFFFF	#000000	##000000
##1D8DA1	1.00	3.91	5.38	5.38
#FFFFFF	3.91	1.00	21.00	21.00
#000000	5.38	21.00	1.00	1.00
##000000	5.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E88A2

Deuteranopia (green-blind)

#6D7BA1

Tritanopia (blue-blind)

#009593

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #1d8da1;
/* rgb */ color: rgb(29, 141, 161);
/* oklch */ color: oklch(59.4% 0.097 213.2);

Tailwind

colors: {
  custom: {
    50: '#72aebc',
    500: '#1d8da1',
    950: '#000000',
  },
}

SCSS

$custom: #1d8da1;
$custom-light: #72aebc;
$custom-dark: #000000;

JSON

{
  "hex": "#1d8da1",
  "rgb": {
    "r": 29,
    "g": 141,
    "b": 161
  },
  "hsl": {
    "h": 189.091,
    "s": 69.474,
    "l": 37.255
  },
  "oklch": {
    "l": 0.59367,
    "c": 0.09738,
    "h": 213.2
  },
  "luminance": 0.21884
}

Semantic roles & 50–950 ramp

primary

#1D8DA1

secondary

#C46655

accent

#563CEC

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#091012

muted

#7B7F81

Preview Lab

Preview with #1D8DA1

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

Preview Lab → · Contrast checker → · Palette generator →