#1B9474#1B9474

#1B9474 is a mid, moderate teal. Relative luminance 0.227; OKLCH L 59.6% C 0.112 H 169.5°. Best body text is #000000 at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#1B9474
RGB	rgb(27, 148, 116)
HSL	hsl(164, 69%, 34%)
HSV	hsv(164, 82%, 58%)
CMYK	cmyk(81.8%, 0%, 21.6%, 42%)
CIE-LAB	lab(54.73, -39.62, 7.98)
CIE-LCH	lch(54.73, 40.42, 168.61°)
OKLab	oklab(59.58% -0.1102 0.0204)
OKLCH	oklch(59.58% 0.112 169.5)
XYZ	xyz(14.1925, 22.6720, 20.1477)
Luminance	0.2267 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B9474 #941B3B

analogous

#1B9437 #1B9474 #1B7894

triadic

#1B9474 #741B94 #94741B

tetradic

#1B9474 #371B94 #941B3B #78941B

square

#1B9474 #371B94 #941B3B #78941B

split-complementary

#1B9474 #941B78 #94371B

monochromatic

#082C23 #12604B #1B9474 #24C89D #4BDEB7

Accessibility & contrast

On white

3.79

#1B9474 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.53

#1B9474 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B9474

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B9474	#FFFFFF	#000000	##000000
##1B9474	1.00	3.79	5.53	5.53
#FFFFFF	3.79	1.00	21.00	21.00
#000000	5.53	21.00	1.00	1.00
##000000	5.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#908972

Deuteranopia (green-blind)

#817F76

Tritanopia (blue-blind)

#00958B

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #1b9474;
/* rgb */ color: rgb(27, 148, 116);
/* oklch */ color: oklch(59.6% 0.112 169.5);

Tailwind

colors: {
  custom: {
    50: '#6eb49c',
    500: '#1b9474',
    950: '#000000',
  },
}

SCSS

$custom: #1b9474;
$custom-light: #6eb49c;
$custom-dark: #000000;

JSON

{
  "hex": "#1b9474",
  "rgb": {
    "r": 27,
    "g": 148,
    "b": 116
  },
  "hsl": {
    "h": 164.132,
    "s": 69.143,
    "l": 34.314
  },
  "oklch": {
    "l": 0.59577,
    "c": 0.11209,
    "h": 169.5
  },
  "luminance": 0.22674
}

Semantic roles & 50–950 ramp

primary

#1B9474

secondary

#C04B6A

accent

#3C6AEC

background

#F7FBF9

surface

#EDF6F2

border

#C8D0CC

text

#08110E

muted

#7B807E

Preview Lab

Preview with #1B9474

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

Preview Lab → · Contrast checker → · Palette generator →