#43BBBF#43BBBF

#43BBBF is a light, moderate teal. Relative luminance 0.405; OKLCH L 72.8% C 0.105 H 198.3°. Best body text is #000000 at 9.10:1 contrast (WCAG AA passes).

Color values

HEX	#43BBBF
RGB	rgb(67, 187, 191)
HSL	hsl(182, 49%, 51%)
HSV	hsv(182, 65%, 75%)
CMYK	cmyk(64.9%, 2.1%, 0%, 25.1%)
CIE-LAB	lab(69.82, -31.44, -11.84)
CIE-LCH	lch(69.82, 33.59, 200.64°)
OKLab	oklab(72.8% -0.0994 -0.0328)
OKLCH	oklch(72.8% 0.105 198.3)
XYZ	xyz(29.4849, 40.4923, 55.5420)
Luminance	0.4050 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43BBBF #BF4743

analogous

#43BF85 #43BBBF #437DBF

triadic

#43BBBF #BF43BB #BBBF43

tetradic

#43BBBF #8543BF #BF4743 #7DBF43

square

#43BBBF #8543BF #BF4743 #7DBF43

split-complementary

#43BBBF #BF437D #BF8543

monochromatic

#226365 #329093 #43BBBF #71CCCF #9EDCDE

Accessibility & contrast

On white

2.31

#43BBBF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.10

#43BBBF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #43BBBF

9.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43BBBF	#FFFFFF	#000000	##000000
##43BBBF	1.00	2.31	9.10	9.10
#FFFFFF	2.31	1.00	21.00	21.00
#000000	9.10	21.00	1.00	1.00
##000000	9.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEB3BF

Deuteranopia (green-blind)

#9BA5C0

Tritanopia (blue-blind)

#00C1BC

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #43bbbf;
/* rgb */ color: rgb(67, 187, 191);
/* oklch */ color: oklch(72.8% 0.105 198.3);

Tailwind

colors: {
  custom: {
    50: '#87d0d2',
    500: '#43bbbf',
    950: '#000000',
  },
}

SCSS

$custom: #43bbbf;
$custom-light: #87d0d2;
$custom-dark: #000000;

JSON

{
  "hex": "#43bbbf",
  "rgb": {
    "r": 67,
    "g": 187,
    "b": 191
  },
  "hsl": {
    "h": 181.935,
    "s": 49.206,
    "l": 50.588
  },
  "oklch": {
    "l": 0.72795,
    "c": 0.1047,
    "h": 198.3
  },
  "luminance": 0.40496
}

Semantic roles & 50–950 ramp

primary

#43BBBF

secondary

#CA9593

accent

#534FD9

background

#F8FCFC

surface

#F0F9F9

border

#CBD2D2

text

#0D1414

muted

#7D8282

Preview Lab

Preview with #43BBBF

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

Preview Lab → · Contrast checker → · Palette generator →