#1B9479#1B9479

#1B9479 is a mid, moderate teal. Relative luminance 0.228; OKLCH L 59.7% C 0.109 H 172.9°. Best body text is #000000 at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#1B9479
RGB	rgb(27, 148, 121)
HSL	hsl(167, 69%, 34%)
HSV	hsv(167, 82%, 58%)
CMYK	cmyk(81.8%, 0%, 18.2%, 42%)
CIE-LAB	lab(54.86, -38.31, 5.31)
CIE-LCH	lch(54.86, 38.67, 172.11°)
OKLab	oklab(59.72% -0.1077 0.0134)
OKLCH	oklch(59.72% 0.109 172.9)
XYZ	xyz(14.4912, 22.7915, 21.7209)
Luminance	0.2279 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B9479 #941B36

analogous

#1B943D #1B9479 #1B7394

triadic

#1B9479 #791B94 #94791B

tetradic

#1B9479 #3D1B94 #941B36 #73941B

square

#1B9479 #3D1B94 #941B36 #73941B

split-complementary

#1B9479 #941B73 #943D1B

monochromatic

#082C24 #12604F #1B9479 #24C8A3 #4BDEBD

Accessibility & contrast

On white

3.78

#1B9479 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.56

#1B9479 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B9479

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B9479	#FFFFFF	#000000	##000000
##1B9479	1.00	3.78	5.56	5.56
#FFFFFF	3.78	1.00	21.00	21.00
#000000	5.56	21.00	1.00	1.00
##000000	5.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F8A78

Deuteranopia (green-blind)

#807F7B

Tritanopia (blue-blind)

#00968C

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #1b9479;
/* rgb */ color: rgb(27, 148, 121);
/* oklch */ color: oklch(59.7% 0.109 172.9);

Tailwind

colors: {
  custom: {
    50: '#6eb49f',
    500: '#1b9479',
    950: '#000000',
  },
}

SCSS

$custom: #1b9479;
$custom-light: #6eb49f;
$custom-dark: #000000;

JSON

{
  "hex": "#1b9479",
  "rgb": {
    "r": 27,
    "g": 148,
    "b": 121
  },
  "hsl": {
    "h": 166.612,
    "s": 69.143,
    "l": 34.314
  },
  "oklch": {
    "l": 0.5972,
    "c": 0.10856,
    "h": 172.9
  },
  "luminance": 0.22793
}

Semantic roles & 50–950 ramp

primary

#1B9479

secondary

#C04B65

accent

#3C63EC

background

#F7FBF9

surface

#EDF6F2

border

#C8D0CC

text

#09110E

muted

#7B807E

Preview Lab

Preview with #1B9479

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

Preview Lab → · Contrast checker → · Palette generator →