#1B736A#1B736A

#1B736A is a mid, moderate teal. Relative luminance 0.135; OKLCH L 50.3% C 0.081 H 184.8°. Best body text is #FFFFFF at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#1B736A
RGB	rgb(27, 115, 106)
HSL	hsl(174, 62%, 28%)
HSV	hsv(174, 77%, 45%)
CMYK	cmyk(76.5%, 0%, 7.8%, 54.9%)
CIE-LAB	lab(43.56, -27.28, -2.33)
CIE-LCH	lch(43.56, 27.38, 184.88°)
OKLab	oklab(50.34% -0.0805 -0.0067)
OKLCH	oklch(50.34% 0.081 184.8)
XYZ	xyz(9.1830, 13.5340, 15.7612)
Luminance	0.1353 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B736A #731B24

analogous

#1B733E #1B736A #1B5073

triadic

#1B736A #6A1B73 #736A1B

tetradic

#1B736A #3E1B73 #731B24 #50731B

square

#1B736A #3E1B73 #731B24 #50731B

split-complementary

#1B736A #731B50 #733E1B

monochromatic

#061917 #0F413C #1B736A #27A598 #38D0C1

Accessibility & contrast

On white

5.66

#1B736A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.71

#1B736A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B736A

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B736A	#FFFFFF	#000000	##FFFFFF
##1B736A	1.00	5.66	3.71	5.66
#FFFFFF	5.66	1.00	21.00	1.00
#000000	3.71	21.00	1.00	21.00
##FFFFFF	5.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D6C6A

Deuteranopia (green-blind)

#61636B

Tritanopia (blue-blind)

#007670

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #1b736a;
/* rgb */ color: rgb(27, 115, 106);
/* oklch */ color: oklch(50.3% 0.081 184.8);

Tailwind

colors: {
  custom: {
    50: '#679c94',
    500: '#1b736a',
    950: '#000000',
  },
}

SCSS

$custom: #1b736a;
$custom-light: #679c94;
$custom-dark: #000000;

JSON

{
  "hex": "#1b736a",
  "rgb": {
    "r": 27,
    "g": 115,
    "b": 106
  },
  "hsl": {
    "h": 173.864,
    "s": 61.972,
    "l": 27.843
  },
  "oklch": {
    "l": 0.50344,
    "c": 0.08075,
    "h": 184.8
  },
  "luminance": 0.13535
}

Semantic roles & 50–950 ramp

primary

#1B736A

secondary

#A8424D

accent

#4353E5

background

#F6F9F9

surface

#EBF2F1

border

#C6CCCB

text

#070E0D

muted

#7A7E7E

Preview Lab

Preview with #1B736A

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

Preview Lab → · Contrast checker → · Palette generator →