#1D9BA1#1D9BA1

#1D9BA1 is a light, moderate teal. Relative luminance 0.263; OKLCH L 62.9% C 0.101 H 200.0°. Best body text is #000000 at 6.26:1 contrast (WCAG AA passes).

Color values

HEX	#1D9BA1
RGB	rgb(29, 155, 161)
HSL	hsl(183, 69%, 37%)
HSV	hsv(183, 82%, 63%)
CMYK	cmyk(82%, 3.7%, 0%, 36.9%)
CIE-LAB	lab(58.30, -29.66, -12.47)
CIE-LCH	lch(58.30, 32.17, 202.80°)
OKLab	oklab(62.92% -0.0952 -0.0347)
OKLCH	oklch(62.92% 0.101 200)
XYZ	xyz(18.6581, 26.2747, 37.7995)
Luminance	0.2628 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D9BA1 #A1231D

analogous

#1DA165 #1D9BA1 #1D59A1

triadic

#1D9BA1 #A11D9B #9BA11D

tetradic

#1D9BA1 #651DA1 #A1231D #59A11D

square

#1D9BA1 #651DA1 #A1231D #59A11D

split-complementary

#1D9BA1 #A11D59 #A1651D

monochromatic

#0A3739 #14696D #1D9BA1 #26CDD5 #58DBE1

Accessibility & contrast

On white

3.36

#1D9BA1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.26

#1D9BA1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1D9BA1

6.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D9BA1	#FFFFFF	#000000	##000000
##1D9BA1	1.00	3.36	6.26	6.26
#FFFFFF	3.36	1.00	21.00	21.00
#000000	6.26	21.00	1.00	1.00
##000000	6.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F94A2

Deuteranopia (green-blind)

#7D87A2

Tritanopia (blue-blind)

#00A19D

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #1d9ba1;
/* rgb */ color: rgb(29, 155, 161);
/* oklch */ color: oklch(62.9% 0.101 200.0);

Tailwind

colors: {
  custom: {
    50: '#74b9bc',
    500: '#1d9ba1',
    950: '#000000',
  },
}

SCSS

$custom: #1d9ba1;
$custom-light: #74b9bc;
$custom-dark: #000000;

JSON

{
  "hex": "#1d9ba1",
  "rgb": {
    "r": 29,
    "g": 155,
    "b": 161
  },
  "hsl": {
    "h": 182.727,
    "s": 69.474,
    "l": 37.255
  },
  "oklch": {
    "l": 0.62924,
    "c": 0.10133,
    "h": 200
  },
  "luminance": 0.26277
}

Semantic roles & 50–950 ramp

primary

#1D9BA1

secondary

#C45A55

accent

#443CEC

background

#F7FBFB

surface

#EEF6F6

border

#C9D0D0

text

#0A1112

muted

#7C8081

Preview Lab

Preview with #1D9BA1

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

Preview Lab → · Contrast checker → · Palette generator →