#1B97A0#1B97A0

#1B97A0 is a mid, moderate teal. Relative luminance 0.249; OKLCH L 61.8% C 0.100 H 202.7°. Best body text is #000000 at 5.98:1 contrast (WCAG AA passes).

Color values

HEX	#1B97A0
RGB	rgb(27, 151, 160)
HSL	hsl(184, 71%, 37%)
HSV	hsv(184, 83%, 63%)
CMYK	cmyk(83.1%, 5.6%, 0%, 37.3%)
CIE-LAB	lab(56.98, -28.18, -13.88)
CIE-LCH	lch(56.98, 31.41, 206.23°)
OKLab	oklab(61.84% -0.0923 -0.0386)
OKLCH	oklch(61.84% 0.1 202.7)
XYZ	xyz(17.8609, 24.9020, 37.1161)
Luminance	0.2490 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B97A0 #A0241B

analogous

#1BA067 #1B97A0 #1B55A0

triadic

#1B97A0 #A01B97 #97A01B

tetradic

#1B97A0 #671BA0 #A0241B #55A01B

square

#1B97A0 #671BA0 #A0241B #55A01B

split-complementary

#1B97A0 #A01B55 #A0671B

monochromatic

#093437 #12666C #1B97A0 #24C8D4 #53D8E2

Accessibility & contrast

On white

3.51

#1B97A0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.98

#1B97A0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B97A0

5.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B97A0	#FFFFFF	#000000	##000000
##1B97A0	1.00	3.51	5.98	5.98
#FFFFFF	3.51	1.00	21.00	21.00
#000000	5.98	21.00	1.00	1.00
##000000	5.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A90A1

Deuteranopia (green-blind)

#7983A0

Tritanopia (blue-blind)

#009D99

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #1b97a0;
/* rgb */ color: rgb(27, 151, 160);
/* oklch */ color: oklch(61.8% 0.100 202.7);

Tailwind

colors: {
  custom: {
    50: '#73b6bc',
    500: '#1b97a0',
    950: '#000000',
  },
}

SCSS

$custom: #1b97a0;
$custom-light: #73b6bc;
$custom-dark: #000000;

JSON

{
  "hex": "#1b97a0",
  "rgb": {
    "r": 27,
    "g": 151,
    "b": 160
  },
  "hsl": {
    "h": 184.06,
    "s": 71.123,
    "l": 36.667
  },
  "oklch": {
    "l": 0.61837,
    "c": 0.10004,
    "h": 202.7
  },
  "luminance": 0.24904
}

Semantic roles & 50–950 ramp

primary

#1B97A0

secondary

#C55A52

accent

#463AEE

background

#F7FBFB

surface

#EEF6F6

border

#C9D0D0

text

#091112

muted

#7B8081

Preview Lab

Preview with #1B97A0

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

Preview Lab → · Contrast checker → · Palette generator →