#43B9BB#43B9BB

#43B9BB is a light, moderate teal. Relative luminance 0.395; OKLCH L 72.2% C 0.103 H 196.7°. Best body text is #000000 at 8.90:1 contrast (WCAG AA passes).

Color values

HEX	#43B9BB
RGB	rgb(67, 185, 187)
HSL	hsl(181, 47%, 50%)
HSV	hsv(181, 64%, 73%)
CMYK	cmyk(64.2%, 1.1%, 0%, 26.7%)
CIE-LAB	lab(69.09, -31.62, -10.73)
CIE-LCH	lch(69.09, 33.39, 198.74°)
OKLab	oklab(72.17% -0.0991 -0.0297)
OKLCH	oklch(72.17% 0.103 196.7)
XYZ	xyz(28.6294, 39.4759, 53.1149)
Luminance	0.3948 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43B9BB #BB4543

analogous

#43BB81 #43B9BB #437DBB

triadic

#43B9BB #BB43B9 #B9BB43

tetradic

#43B9BB #8143BB #BB4543 #7DBB43

square

#43B9BB #8143BB #BB4543 #7DBB43

split-complementary

#43B9BB #BB437D #BB8143

monochromatic

#236061 #338C8E #43B9BB #70CACC #9DDBDC

Accessibility & contrast

On white

2.36

#43B9BB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.90

#43B9BB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #43B9BB

8.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43B9BB	#FFFFFF	#000000	##000000
##43B9BB	1.00	2.36	8.90	8.90
#FFFFFF	2.36	1.00	21.00	21.00
#000000	8.90	21.00	1.00	1.00
##000000	8.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ADB1BB

Deuteranopia (green-blind)

#9AA3BC

Tritanopia (blue-blind)

#00BFB9

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #43b9bb;
/* rgb */ color: rgb(67, 185, 187);
/* oklch */ color: oklch(72.2% 0.103 196.7);

Tailwind

colors: {
  custom: {
    50: '#86cecf',
    500: '#43b9bb',
    950: '#000000',
  },
}

SCSS

$custom: #43b9bb;
$custom-light: #86cecf;
$custom-dark: #000000;

JSON

{
  "hex": "#43b9bb",
  "rgb": {
    "r": 67,
    "g": 185,
    "b": 187
  },
  "hsl": {
    "h": 181,
    "s": 47.244,
    "l": 49.804
  },
  "oklch": {
    "l": 0.72168,
    "c": 0.10344,
    "h": 196.7
  },
  "luminance": 0.39479
}

Semantic roles & 50–950 ramp

primary

#43B9BB

secondary

#C89392

accent

#5351D7

background

#F8FCFC

surface

#F0F9F9

border

#CBD2D2

text

#0C1313

muted

#7D8282

Preview Lab

Preview with #43B9BB

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

Preview Lab → · Contrast checker → · Palette generator →