#1B97A1#1B97A1

#1B97A1 is a mid, moderate teal. Relative luminance 0.249; OKLCH L 61.9% C 0.100 H 203.6°. Best body text is #000000 at 5.99:1 contrast (WCAG AA passes).

Color values

HEX	#1B97A1
RGB	rgb(27, 151, 161)
HSL	hsl(184, 71%, 37%)
HSV	hsv(184, 83%, 63%)
CMYK	cmyk(83.2%, 6.2%, 0%, 36.9%)
CIE-LAB	lab(57.01, -27.86, -14.40)
CIE-LCH	lch(57.01, 31.36, 207.34°)
OKLab	oklab(61.88% -0.0918 -0.0401)
OKLCH	oklch(61.88% 0.1 203.6)
XYZ	xyz(17.9487, 24.9371, 37.5787)
Luminance	0.2494 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B97A1 #A1251B

analogous

#1BA168 #1B97A1 #1B54A1

triadic

#1B97A1 #A11B97 #97A11B

tetradic

#1B97A1 #681BA1 #A1251B #54A11B

square

#1B97A1 #681BA1 #A1251B #54A11B

split-complementary

#1B97A1 #A11B54 #A1681B

monochromatic

#093538 #12666D #1B97A1 #24C8D5 #54D8E2

Accessibility & contrast

On white

3.51

#1B97A1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.99

#1B97A1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B97A1

5.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B97A1	#FFFFFF	#000000	##000000
##1B97A1	1.00	3.51	5.99	5.99
#FFFFFF	3.51	1.00	21.00	21.00
#000000	5.99	21.00	1.00	1.00
##000000	5.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A90A2

Deuteranopia (green-blind)

#7883A1

Tritanopia (blue-blind)

#009E9A

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #1b97a1;
/* rgb */ color: rgb(27, 151, 161);
/* oklch */ color: oklch(61.9% 0.100 203.6);

Tailwind

colors: {
  custom: {
    50: '#73b6bc',
    500: '#1b97a1',
    950: '#000000',
  },
}

SCSS

$custom: #1b97a1;
$custom-light: #73b6bc;
$custom-dark: #000000;

JSON

{
  "hex": "#1b97a1",
  "rgb": {
    "r": 27,
    "g": 151,
    "b": 161
  },
  "hsl": {
    "h": 184.478,
    "s": 71.277,
    "l": 36.863
  },
  "oklch": {
    "l": 0.61876,
    "c": 0.1002,
    "h": 203.6
  },
  "luminance": 0.24939
}

Semantic roles & 50–950 ramp

primary

#1B97A1

secondary

#C55B52

accent

#473AEE

background

#F7FBFB

surface

#EEF6F6

border

#C9D0D0

text

#0A1112

muted

#7C8081

Preview Lab

Preview with #1B97A1

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

Preview Lab → · Contrast checker → · Palette generator →