#1D8A9F#1D8A9F

#1D8A9F is a mid, moderate teal. Relative luminance 0.209; OKLCH L 58.5% C 0.096 H 214.5°. Best body text is #000000 at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#1D8A9F
RGB	rgb(29, 138, 159)
HSL	hsl(190, 69%, 37%)
HSV	hsv(190, 82%, 62%)
CMYK	cmyk(81.8%, 13.2%, 0%, 37.6%)
CIE-LAB	lab(52.88, -21.70, -19.53)
CIE-LCH	lch(52.88, 29.19, 222.00°)
OKLab	oklab(58.52% -0.0793 -0.0545)
OKLCH	oklch(58.52% 0.096 214.5)
XYZ	xyz(15.8505, 20.9394, 36.0005)
Luminance	0.2094 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D8A9F #9F321D

analogous

#1D9F73 #1D8A9F #1D499F

triadic

#1D8A9F #9F1D8A #8A9F1D

tetradic

#1D8A9F #731D9F #9F321D #499F1D

square

#1D8A9F #731D9F #9F321D #499F1D

split-complementary

#1D8A9F #9F1D49 #9F731D

monochromatic

#0A3037 #145D6B #1D8A9F #26B7D3 #56CAE0

Accessibility & contrast

On white

4.05

#1D8A9F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.19

#1D8A9F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1D8A9F

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D8A9F	#FFFFFF	#000000	##000000
##1D8A9F	1.00	4.05	5.19	5.19
#FFFFFF	4.05	1.00	21.00	21.00
#000000	5.19	21.00	1.00	1.00
##000000	5.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B85A0

Deuteranopia (green-blind)

#6A799F

Tritanopia (blue-blind)

#009291

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #1d8a9f;
/* rgb */ color: rgb(29, 138, 159);
/* oklch */ color: oklch(58.5% 0.096 214.5);

Tailwind

colors: {
  custom: {
    50: '#71acbb',
    500: '#1d8a9f',
    950: '#000000',
  },
}

SCSS

$custom: #1d8a9f;
$custom-light: #71acbb;
$custom-dark: #000000;

JSON

{
  "hex": "#1d8a9f",
  "rgb": {
    "r": 29,
    "g": 138,
    "b": 159
  },
  "hsl": {
    "h": 189.692,
    "s": 69.149,
    "l": 36.863
  },
  "oklch": {
    "l": 0.5852,
    "c": 0.09628,
    "h": 214.5
  },
  "luminance": 0.20941
}

Semantic roles & 50–950 ramp

primary

#1D8A9F

secondary

#C46654

accent

#583CEC

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#091011

muted

#7B7F80

Preview Lab

Preview with #1D8A9F

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

Preview Lab → · Contrast checker → · Palette generator →