#1B97A7#1B97A7

#1B97A7 is a light, moderate teal. Relative luminance 0.252; OKLCH L 62.1% C 0.102 H 208.7°. Best body text is #000000 at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#1B97A7
RGB	rgb(27, 151, 167)
HSL	hsl(187, 72%, 38%)
HSV	hsv(187, 84%, 65%)
CMYK	cmyk(83.8%, 9.6%, 0%, 34.5%)
CIE-LAB	lab(57.23, -25.91, -17.50)
CIE-LCH	lch(57.23, 31.27, 214.04°)
OKLab	oklab(62.12% -0.0892 -0.0488)
OKLCH	oklch(62.12% 0.102 208.7)
XYZ	xyz(18.4906, 25.1539, 40.4324)
Luminance	0.2516 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B97A7 #A72B1B

analogous

#1BA771 #1B97A7 #1B51A7

triadic

#1B97A7 #A71B97 #97A71B

tetradic

#1B97A7 #711BA7 #A72B1B #51A71B

square

#1B97A7 #711BA7 #A72B1B #51A71B

split-complementary

#1B97A7 #A71B51 #A7711B

monochromatic

#0A383E #126772 #1B97A7 #24C7DC #58D4E4

Accessibility & contrast

On white

3.48

#1B97A7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.03

#1B97A7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B97A7

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B97A7	#FFFFFF	#000000	##000000
##1B97A7	1.00	3.48	6.03	6.03
#FFFFFF	3.48	1.00	21.00	21.00
#000000	6.03	21.00	1.00	1.00
##000000	6.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8991A8

Deuteranopia (green-blind)

#7684A7

Tritanopia (blue-blind)

#009E9C

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #1b97a7;
/* rgb */ color: rgb(27, 151, 167);
/* oklch */ color: oklch(62.1% 0.102 208.7);

Tailwind

colors: {
  custom: {
    50: '#74b6c1',
    500: '#1b97a7',
    950: '#000000',
  },
}

SCSS

$custom: #1b97a7;
$custom-light: #74b6c1;
$custom-dark: #000000;

JSON

{
  "hex": "#1b97a7",
  "rgb": {
    "r": 27,
    "g": 151,
    "b": 167
  },
  "hsl": {
    "h": 186.857,
    "s": 72.165,
    "l": 38.039
  },
  "oklch": {
    "l": 0.62117,
    "c": 0.1017,
    "h": 208.7
  },
  "luminance": 0.25156
}

Semantic roles & 50–950 ramp

primary

#1B97A7

secondary

#C86356

accent

#4E39EF

background

#F7FBFB

surface

#EEF6F7

border

#C9D0D0

text

#0A1112

muted

#7C8081

Preview Lab

Preview with #1B97A7

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

Preview Lab → · Contrast checker → · Palette generator →