#1B9481#1B9481

#1B9481 is a mid, moderate teal. Relative luminance 0.230; OKLCH L 60.0% C 0.104 H 178.8°. Best body text is #000000 at 5.60:1 contrast (WCAG AA passes).

Color values

HEX	#1B9481
RGB	rgb(27, 148, 129)
HSL	hsl(171, 69%, 34%)
HSV	hsv(171, 82%, 58%)
CMYK	cmyk(81.8%, 0%, 12.8%, 42%)
CIE-LAB	lab(55.07, -36.11, 1.03)
CIE-LCH	lch(55.07, 36.13, 178.37°)
OKLab	oklab(59.96% -0.1038 0.0022)
OKLCH	oklch(59.96% 0.104 178.8)
XYZ	xyz(15.0023, 22.9959, 24.4126)
Luminance	0.2300 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B9481 #941B2E

analogous

#1B9445 #1B9481 #1B6A94

triadic

#1B9481 #811B94 #94811B

tetradic

#1B9481 #451B94 #941B2E #6A941B

square

#1B9481 #451B94 #941B2E #6A941B

split-complementary

#1B9481 #941B6A #94451B

monochromatic

#082C27 #126054 #1B9481 #24C8AE #4BDEC7

Accessibility & contrast

On white

3.75

#1B9481 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.60

#1B9481 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B9481

5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B9481	#FFFFFF	#000000	##000000
##1B9481	1.00	3.75	5.60	5.60
#FFFFFF	3.75	1.00	21.00	21.00
#000000	5.60	21.00	1.00	1.00
##000000	5.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D8A80

Deuteranopia (green-blind)

#7E7F83

Tritanopia (blue-blind)

#00968E

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #1b9481;
/* rgb */ color: rgb(27, 148, 129);
/* oklch */ color: oklch(60.0% 0.104 178.8);

Tailwind

colors: {
  custom: {
    50: '#6fb4a5',
    500: '#1b9481',
    950: '#000000',
  },
}

SCSS

$custom: #1b9481;
$custom-light: #6fb4a5;
$custom-dark: #000000;

JSON

{
  "hex": "#1b9481",
  "rgb": {
    "r": 27,
    "g": 148,
    "b": 129
  },
  "hsl": {
    "h": 170.579,
    "s": 69.143,
    "l": 34.314
  },
  "oklch": {
    "l": 0.59963,
    "c": 0.1038,
    "h": 178.8
  },
  "luminance": 0.22998
}

Semantic roles & 50–950 ramp

primary

#1B9481

secondary

#C04B5D

accent

#3C57EC

background

#F7FBFA

surface

#EDF6F4

border

#C8D0CE

text

#09110F

muted

#7B807F

Preview Lab

Preview with #1B9481

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

Preview Lab → · Contrast checker → · Palette generator →