#43D9E4#43D9E4

#43D9E4 is a light, vivid teal. Relative luminance 0.564; OKLCH L 81.3% C 0.123 H 202.3°. Best body text is #000000 at 12.28:1 contrast (WCAG AA passes).

Color values

HEX	#43D9E4
RGB	rgb(67, 217, 228)
HSL	hsl(184, 75%, 58%)
HSV	hsv(184, 71%, 89%)
CMYK	cmyk(70.6%, 4.8%, 0%, 10.6%)
CIE-LAB	lab(79.85, -34.97, -16.78)
CIE-LCH	lch(79.85, 38.79, 205.64°)
OKLab	oklab(81.3% -0.1138 -0.0466)
OKLCH	oklch(81.3% 0.123 202.3)
XYZ	xyz(41.1250, 56.4156, 82.1056)
Luminance	0.5642 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43D9E4 #E44E43

analogous

#43E49E #43D9E4 #4389E4

triadic

#43D9E4 #E443D9 #D9E443

tetradic

#43D9E4 #9E43E4 #E44E43 #89E443

square

#43D9E4 #9E43E4 #E44E43 #89E443

split-complementary

#43D9E4 #E44389 #E49E43

monochromatic

#168E97 #1DC0CC #43D9E4 #79E4EC #AEEFF3

Accessibility & contrast

On white

1.71

#43D9E4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.28

#43D9E4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #43D9E4

12.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43D9E4	#FFFFFF	#000000	##000000
##43D9E4	1.00	1.71	12.28	12.28
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.28	21.00	1.00	1.00
##000000	12.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8D0E5

Deuteranopia (green-blind)

#B1BFE5

Tritanopia (blue-blind)

#00E1DC

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #43d9e4;
/* rgb */ color: rgb(67, 217, 228);
/* oklch */ color: oklch(81.3% 0.123 202.3);

Tailwind

colors: {
  custom: {
    50: '#8ee5ec',
    500: '#43d9e4',
    950: '#000000',
  },
}

SCSS

$custom: #43d9e4;
$custom-light: #8ee5ec;
$custom-dark: #000000;

JSON

{
  "hex": "#43d9e4",
  "rgb": {
    "r": 67,
    "g": 217,
    "b": 228
  },
  "hsl": {
    "h": 184.099,
    "s": 74.884,
    "l": 57.843
  },
  "oklch": {
    "l": 0.81295,
    "c": 0.12293,
    "h": 202.3
  },
  "luminance": 0.5642
}

Semantic roles & 50–950 ramp

primary

#43D9E4

secondary

#9B3830

accent

#4336F2

background

#FCFEFE

surface

#F5FCFD

border

#CFD5D5

text

#0E1616

muted

#7F8484

Preview Lab

Preview with #43D9E4

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

Preview Lab → · Contrast checker → · Palette generator →