#1B9480#1B9480

#1B9480 is a mid, moderate teal. Relative luminance 0.230; OKLCH L 59.9% C 0.104 H 178.0°. Best body text is #000000 at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#1B9480
RGB	rgb(27, 148, 128)
HSL	hsl(170, 69%, 34%)
HSV	hsv(170, 82%, 58%)
CMYK	cmyk(81.8%, 0%, 13.5%, 42%)
CIE-LAB	lab(55.04, -36.39, 1.56)
CIE-LCH	lch(55.04, 36.43, 177.54°)
OKLab	oklab(59.93% -0.1043 0.0036)
OKLCH	oklch(59.93% 0.104 178)
XYZ	xyz(14.9362, 22.9695, 24.0642)
Luminance	0.2297 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B9480 #941B2F

analogous

#1B9444 #1B9480 #1B6C94

triadic

#1B9480 #801B94 #94801B

tetradic

#1B9480 #441B94 #941B2F #6C941B

square

#1B9480 #441B94 #941B2F #6C941B

split-complementary

#1B9480 #941B6C #94441B

monochromatic

#082C26 #126053 #1B9480 #24C8AD #4BDEC6

Accessibility & contrast

On white

3.75

#1B9480 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.59

#1B9480 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B9480

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B9480	#FFFFFF	#000000	##000000
##1B9480	1.00	3.75	5.59	5.59
#FFFFFF	3.75	1.00	21.00	21.00
#000000	5.59	21.00	1.00	1.00
##000000	5.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E8A7F

Deuteranopia (green-blind)

#7E7F82

Tritanopia (blue-blind)

#00968E

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #1b9480;
/* rgb */ color: rgb(27, 148, 128);
/* oklch */ color: oklch(59.9% 0.104 178.0);

Tailwind

colors: {
  custom: {
    50: '#6fb4a4',
    500: '#1b9480',
    950: '#000000',
  },
}

SCSS

$custom: #1b9480;
$custom-light: #6fb4a4;
$custom-dark: #000000;

JSON

{
  "hex": "#1b9480",
  "rgb": {
    "r": 27,
    "g": 148,
    "b": 128
  },
  "hsl": {
    "h": 170.083,
    "s": 69.143,
    "l": 34.314
  },
  "oklch": {
    "l": 0.59932,
    "c": 0.10433,
    "h": 178
  },
  "luminance": 0.22971
}

Semantic roles & 50–950 ramp

primary

#1B9480

secondary

#C04B5E

accent

#3C59EC

background

#F7FBFA

surface

#EDF6F4

border

#C8D0CE

text

#09110F

muted

#7B807F

Preview Lab

Preview with #1B9480

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

Preview Lab → · Contrast checker → · Palette generator →