#43BFD9#43BFD9

#43BFD9 is a light, moderate cyan. Relative luminance 0.435; OKLCH L 74.7% C 0.113 H 214.6°. Best body text is #000000 at 9.69:1 contrast (WCAG AA passes).

Color values

HEX	#43BFD9
RGB	rgb(67, 191, 217)
HSL	hsl(190, 66%, 56%)
HSV	hsv(190, 69%, 85%)
CMYK	cmyk(69.1%, 12%, 0%, 14.9%)
CIE-LAB	lab(71.87, -25.67, -22.96)
CIE-LCH	lch(71.87, 34.44, 221.80°)
OKLab	oklab(74.73% -0.0928 -0.0639)
OKLCH	oklch(74.73% 0.113 214.6)
XYZ	xyz(33.4647, 43.4608, 72.2573)
Luminance	0.4346 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43BFD9 #D95D43

analogous

#43D9A8 #43BFD9 #4374D9

triadic

#43BFD9 #D943BF #BFD943

tetradic

#43BFD9 #A843D9 #D95D43 #74D943

square

#43BFD9 #A843D9 #D95D43 #74D943

split-complementary

#43BFD9 #D94374 #D9A843

monochromatic

#1B7486 #25A0B9 #43BFD9 #76D0E3 #A9E2EE

Accessibility & contrast

On white

2.17

#43BFD9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.69

#43BFD9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #43BFD9

9.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43BFD9	#FFFFFF	#000000	##000000
##43BFD9	1.00	2.17	9.69	9.69
#FFFFFF	2.17	1.00	21.00	21.00
#000000	9.69	21.00	1.00	1.00
##000000	9.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ACB9DA

Deuteranopia (green-blind)

#97A9D9

Tritanopia (blue-blind)

#00C9C7

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #43bfd9;
/* rgb */ color: rgb(67, 191, 217);
/* oklch */ color: oklch(74.7% 0.113 214.6);

Tailwind

colors: {
  custom: {
    50: '#8ad2e4',
    500: '#43bfd9',
    950: '#000000',
  },
}

SCSS

$custom: #43bfd9;
$custom-light: #8ad2e4;
$custom-dark: #000000;

JSON

{
  "hex": "#43bfd9",
  "rgb": {
    "r": 67,
    "g": 191,
    "b": 217
  },
  "hsl": {
    "h": 190.4,
    "s": 66.372,
    "l": 55.686
  },
  "oklch": {
    "l": 0.74732,
    "c": 0.11266,
    "h": 214.6
  },
  "luminance": 0.43465
}

Semantic roles & 50–950 ramp

primary

#43BFD9

secondary

#DBA89D

accent

#5C3FE9

background

#F9FCFD

surface

#F1F9FB

border

#CBD2D4

text

#0D1415

muted

#7E8283

Preview Lab

Preview with #43BFD9

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

Preview Lab → · Contrast checker → · Palette generator →