#43BBB5#43BBB5

#43BBB5 is a light, moderate teal. Relative luminance 0.401; OKLCH L 72.5% C 0.105 H 190.4°. Best body text is #000000 at 9.01:1 contrast (WCAG AA passes).

Color values

HEX	#43BBB5
RGB	rgb(67, 187, 181)
HSL	hsl(177, 47%, 50%)
HSV	hsv(177, 64%, 73%)
CMYK	cmyk(64.2%, 0%, 3.2%, 26.7%)
CIE-LAB	lab(69.52, -34.25, -6.80)
CIE-LCH	lch(69.52, 34.92, 191.23°)
OKLab	oklab(72.45% -0.1038 -0.019)
OKLCH	oklch(72.45% 0.106 190.4)
XYZ	xyz(28.4218, 40.0670, 49.9429)
Luminance	0.4007 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43BBB5 #BB4349

analogous

#43BB79 #43BBB5 #4385BB

triadic

#43BBB5 #B543BB #BBB543

tetradic

#43BBB5 #7943BB #BB4349 #85BB43

square

#43BBB5 #7943BB #BB4349 #85BB43

split-complementary

#43BBB5 #BB4385 #BB7943

monochromatic

#23615E #338E89 #43BBB5 #70CCC7 #9DDCD9

Accessibility & contrast

On white

2.33

#43BBB5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.01

#43BBB5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #43BBB5

9.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43BBB5	#FFFFFF	#000000	##000000
##43BBB5	1.00	2.33	9.01	9.01
#FFFFFF	2.33	1.00	21.00	21.00
#000000	9.01	21.00	1.00	1.00
##000000	9.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1B2B5

Deuteranopia (green-blind)

#9EA4B6

Tritanopia (blue-blind)

#00C0B9

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #43bbb5;
/* rgb */ color: rgb(67, 187, 181);
/* oklch */ color: oklch(72.5% 0.105 190.4);

Tailwind

colors: {
  custom: {
    50: '#86d0cb',
    500: '#43bbb5',
    950: '#000000',
  },
}

SCSS

$custom: #43bbb5;
$custom-light: #86d0cb;
$custom-dark: #000000;

JSON

{
  "hex": "#43bbb5",
  "rgb": {
    "r": 67,
    "g": 187,
    "b": 181
  },
  "hsl": {
    "h": 177,
    "s": 47.244,
    "l": 49.804
  },
  "oklch": {
    "l": 0.72451,
    "c": 0.1055,
    "h": 190.4
  },
  "luminance": 0.4007
}

Semantic roles & 50–950 ramp

primary

#43BBB5

secondary

#C89294

accent

#5158D7

background

#F8FCFC

surface

#F0F9F8

border

#CBD2D1

text

#0C1413

muted

#7D8282

Preview Lab

Preview with #43BBB5

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

Preview Lab → · Contrast checker → · Palette generator →