#43D9DC#43D9DC

#43D9DC is a light, vivid teal. Relative luminance 0.560; OKLCH L 81.0% C 0.122 H 197.0°. Best body text is #000000 at 12.20:1 contrast (WCAG AA passes).

Color values

HEX	#43D9DC
RGB	rgb(67, 217, 220)
HSL	hsl(181, 69%, 56%)
HSV	hsv(181, 70%, 86%)
CMYK	cmyk(69.5%, 1.4%, 0%, 13.7%)
CIE-LAB	lab(79.60, -37.26, -12.88)
CIE-LCH	lch(79.60, 39.43, 199.07°)
OKLab	oklab(81.01% -0.1171 -0.0358)
OKLCH	oklch(81.01% 0.122 197)
XYZ	xyz(40.0400, 55.9816, 76.3916)
Luminance	0.5599 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43D9DC #DC4643

analogous

#43DC93 #43D9DC #438DDC

triadic

#43D9DC #DC43D9 #D9DC43

tetradic

#43D9DC #9343DC #DC4643 #8DDC43

square

#43D9DC #9343DC #DC4643 #8DDC43

split-complementary

#43D9DC #DC438D #DC9343

monochromatic

#1A898B #23BBBE #43D9DC #77E3E6 #AAEEEF

Accessibility & contrast

On white

1.72

#43D9DC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.20

#43D9DC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #43D9DC

12.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43D9DC	#FFFFFF	#000000	##000000
##43D9DC	1.00	1.72	12.20	12.20
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.20	21.00	1.00	1.00
##000000	12.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CACFDC

Deuteranopia (green-blind)

#B4BEDD

Tritanopia (blue-blind)

#00E0DA

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #43d9dc;
/* rgb */ color: rgb(67, 217, 220);
/* oklch */ color: oklch(81.0% 0.122 197.0);

Tailwind

colors: {
  custom: {
    50: '#8de5e6',
    500: '#43d9dc',
    950: '#000000',
  },
}

SCSS

$custom: #43d9dc;
$custom-light: #8de5e6;
$custom-dark: #000000;

JSON

{
  "hex": "#43d9dc",
  "rgb": {
    "r": 67,
    "g": 217,
    "b": 220
  },
  "hsl": {
    "h": 181.176,
    "s": 68.61,
    "l": 56.275
  },
  "oklch": {
    "l": 0.81014,
    "c": 0.12243,
    "h": 197
  },
  "luminance": 0.55986
}

Semantic roles & 50–950 ramp

primary

#43D9DC

secondary

#903533

accent

#403CEB

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0E1616

muted

#7F8484

Preview Lab

Preview with #43D9DC

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

Preview Lab → · Contrast checker → · Palette generator →