#1B9683#1B9683

#1B9683 is a mid, moderate teal. Relative luminance 0.237; OKLCH L 60.6% C 0.105 H 179.0°. Best body text is #000000 at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#1B9683
RGB	rgb(27, 150, 131)
HSL	hsl(171, 69%, 35%)
HSV	hsv(171, 82%, 59%)
CMYK	cmyk(82%, 0%, 12.7%, 41.2%)
CIE-LAB	lab(55.77, -36.45, 0.90)
CIE-LCH	lch(55.77, 36.46, 178.58°)
OKLab	oklab(60.55% -0.1048 0.0018)
OKLCH	oklch(60.55% 0.105 179)
XYZ	xyz(15.4530, 23.6825, 25.2251)
Luminance	0.2368 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B9683 #961B2E

analogous

#1B9646 #1B9683 #1B6B96

triadic

#1B9683 #831B96 #96831B

tetradic

#1B9683 #461B96 #961B2E #6B961B

square

#1B9683 #461B96 #961B2E #6B961B

split-complementary

#1B9683 #961B6B #96461B

monochromatic

#082E28 #126256 #1B9683 #24CAB0 #4DDFC8

Accessibility & contrast

On white

3.66

#1B9683 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.74

#1B9683 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B9683

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B9683	#FFFFFF	#000000	##000000
##1B9683	1.00	3.66	5.74	5.74
#FFFFFF	3.66	1.00	21.00	21.00
#000000	5.74	21.00	1.00	1.00
##000000	5.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F8C82

Deuteranopia (green-blind)

#808185

Tritanopia (blue-blind)

#009990

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #1b9683;
/* rgb */ color: rgb(27, 150, 131);
/* oklch */ color: oklch(60.6% 0.105 179.0);

Tailwind

colors: {
  custom: {
    50: '#70b5a7',
    500: '#1b9683',
    950: '#000000',
  },
}

SCSS

$custom: #1b9683;
$custom-light: #70b5a7;
$custom-dark: #000000;

JSON

{
  "hex": "#1b9683",
  "rgb": {
    "r": 27,
    "g": 150,
    "b": 131
  },
  "hsl": {
    "h": 170.732,
    "s": 69.492,
    "l": 34.706
  },
  "oklch": {
    "l": 0.60554,
    "c": 0.10485,
    "h": 179
  },
  "luminance": 0.23684
}

Semantic roles & 50–950 ramp

primary

#1B9683

secondary

#C14C5E

accent

#3B57EC

background

#F7FBFA

surface

#EDF6F4

border

#C8D0CE

text

#09110F

muted

#7B807F

Preview Lab

Preview with #1B9683

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

Preview Lab → · Contrast checker → · Palette generator →