#1B9477#1B9477

#1B9477 is a mid, moderate teal. Relative luminance 0.227; OKLCH L 59.7% C 0.110 H 171.5°. Best body text is #000000 at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#1B9477
RGB	rgb(27, 148, 119)
HSL	hsl(166, 69%, 34%)
HSV	hsv(166, 82%, 58%)
CMYK	cmyk(81.8%, 0%, 19.6%, 42%)
CIE-LAB	lab(54.81, -38.84, 6.38)
CIE-LCH	lch(54.81, 39.36, 170.68°)
OKLab	oklab(59.66% -0.1087 0.0162)
OKLCH	oklch(59.66% 0.11 171.5)
XYZ	xyz(14.3699, 22.7429, 21.0817)
Luminance	0.2275 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B9477 #941B38

analogous

#1B943B #1B9477 #1B7594

triadic

#1B9477 #771B94 #94771B

tetradic

#1B9477 #3B1B94 #941B38 #75941B

square

#1B9477 #3B1B94 #941B38 #75941B

split-complementary

#1B9477 #941B75 #943B1B

monochromatic

#082C24 #12604D #1B9477 #24C8A1 #4BDEBB

Accessibility & contrast

On white

3.78

#1B9477 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.55

#1B9477 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B9477

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B9477	#FFFFFF	#000000	##000000
##1B9477	1.00	3.78	5.55	5.55
#FFFFFF	3.78	1.00	21.00	21.00
#000000	5.55	21.00	1.00	1.00
##000000	5.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F8A76

Deuteranopia (green-blind)

#807F79

Tritanopia (blue-blind)

#00958C

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #1b9477;
/* rgb */ color: rgb(27, 148, 119);
/* oklch */ color: oklch(59.7% 0.110 171.5);

Tailwind

colors: {
  custom: {
    50: '#6eb49e',
    500: '#1b9477',
    950: '#000000',
  },
}

SCSS

$custom: #1b9477;
$custom-light: #6eb49e;
$custom-dark: #000000;

JSON

{
  "hex": "#1b9477",
  "rgb": {
    "r": 27,
    "g": 148,
    "b": 119
  },
  "hsl": {
    "h": 165.62,
    "s": 69.143,
    "l": 34.314
  },
  "oklch": {
    "l": 0.59662,
    "c": 0.10992,
    "h": 171.5
  },
  "luminance": 0.22745
}

Semantic roles & 50–950 ramp

primary

#1B9477

secondary

#C04B67

accent

#3C66EC

background

#F7FBF9

surface

#EDF6F2

border

#C8D0CC

text

#08110E

muted

#7B807E

Preview Lab

Preview with #1B9477

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

Preview Lab → · Contrast checker → · Palette generator →