#43D4F4#43D4F4

#43D4F4 is a light, vivid cyan. Relative luminance 0.548; OKLCH L 80.7% C 0.127 H 216.0°. Best body text is #000000 at 11.96:1 contrast (WCAG AA passes).

Color values

HEX	#43D4F4
RGB	rgb(67, 212, 244)
HSL	hsl(191, 89%, 61%)
HSV	hsv(191, 73%, 96%)
CMYK	cmyk(72.5%, 13.1%, 0%, 4.3%)
CIE-LAB	lab(78.93, -27.80, -26.72)
CIE-LCH	lch(78.93, 38.55, 223.86°)
OKLab	oklab(80.73% -0.1026 -0.0745)
OKLCH	oklch(80.73% 0.127 216)
XYZ	xyz(42.1804, 54.8069, 93.9261)
Luminance	0.5481 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43D4F4 #F46343

analogous

#43F4BB #43D4F4 #437BF4

triadic

#43D4F4 #F443D4 #D4F443

tetradic

#43D4F4 #BB43F4 #F46343 #7BF443

square

#43D4F4 #BB43F4 #F46343 #7BF443

split-complementary

#43D4F4 #F4437B #F4BB43

monochromatic

#0A94B2 #0EC4EC #43D4F4 #7DE1F7 #B7EEFB

Accessibility & contrast

On white

1.76

#43D4F4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.96

#43D4F4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #43D4F4

11.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43D4F4	#FFFFFF	#000000	##000000
##43D4F4	1.00	1.76	11.96	11.96
#FFFFFF	1.76	1.00	21.00	21.00
#000000	11.96	21.00	1.00	1.00
##000000	11.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BECEF6

Deuteranopia (green-blind)

#A6BCF4

Tritanopia (blue-blind)

#00E0DE

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #43d4f4;
/* rgb */ color: rgb(67, 212, 244);
/* oklch */ color: oklch(80.7% 0.127 216.0);

Tailwind

colors: {
  custom: {
    50: '#8fe1f7',
    500: '#43d4f4',
    950: '#000000',
  },
}

SCSS

$custom: #43d4f4;
$custom-light: #8fe1f7;
$custom-dark: #000000;

JSON

{
  "hex": "#43d4f4",
  "rgb": {
    "r": 67,
    "g": 212,
    "b": 244
  },
  "hsl": {
    "h": 190.847,
    "s": 88.945,
    "l": 60.98
  },
  "oklch": {
    "l": 0.80729,
    "c": 0.12682,
    "h": 216
  },
  "luminance": 0.54812
}

Semantic roles & 50–950 ramp

primary

#43D4F4

secondary

#B24229

accent

#2900E6

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0E1517

muted

#7F8485

Preview Lab

Preview with #43D4F4

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

Preview Lab → · Contrast checker → · Palette generator →