#43DDE4#43DDE4

#43DDE4 is a very light, vivid teal. Relative luminance 0.585; OKLCH L 82.2% C 0.125 H 199.5°. Best body text is #000000 at 12.70:1 contrast (WCAG AA passes).

Color values

HEX	#43DDE4
RGB	rgb(67, 221, 228)
HSL	hsl(183, 75%, 58%)
HSV	hsv(183, 71%, 89%)
CMYK	cmyk(70.6%, 3.1%, 0%, 10.6%)
CIE-LAB	lab(81.02, -36.83, -15.03)
CIE-LCH	lch(81.02, 39.78, 202.19°)
OKLab	oklab(82.24% -0.1176 -0.0417)
OKLCH	oklch(82.24% 0.125 199.5)
XYZ	xyz(42.1685, 58.5026, 82.4535)
Luminance	0.5851 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43DDE4 #E44A43

analogous

#43E49B #43DDE4 #438CE4

triadic

#43DDE4 #E443DD #DDE443

tetradic

#43DDE4 #9B43E4 #E44A43 #8CE443

square

#43DDE4 #9B43E4 #E44A43 #8CE443

split-complementary

#43DDE4 #E4438C #E49B43

monochromatic

#169197 #1DC5CC #43DDE4 #79E7EC #AEF0F3

Accessibility & contrast

On white

1.65

#43DDE4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.70

#43DDE4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #43DDE4

12.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43DDE4	#FFFFFF	#000000	##000000
##43DDE4	1.00	1.65	12.70	12.70
#FFFFFF	1.65	1.00	21.00	21.00
#000000	12.70	21.00	1.00	1.00
##000000	12.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDD3E5

Deuteranopia (green-blind)

#B6C2E5

Tritanopia (blue-blind)

#00E5DF

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #43dde4;
/* rgb */ color: rgb(67, 221, 228);
/* oklch */ color: oklch(82.2% 0.125 199.5);

Tailwind

colors: {
  custom: {
    50: '#8ee8ec',
    500: '#43dde4',
    950: '#000000',
  },
}

SCSS

$custom: #43dde4;
$custom-light: #8ee8ec;
$custom-dark: #000000;

JSON

{
  "hex": "#43dde4",
  "rgb": {
    "r": 67,
    "g": 221,
    "b": 228
  },
  "hsl": {
    "h": 182.609,
    "s": 74.884,
    "l": 57.843
  },
  "oklch": {
    "l": 0.82241,
    "c": 0.12479,
    "h": 199.5
  },
  "luminance": 0.58508
}

Semantic roles & 50–950 ramp

primary

#43DDE4

secondary

#9B3530

accent

#3E36F2

background

#FCFEFE

surface

#F5FCFD

border

#CFD5D5

text

#0E1616

muted

#7F8484

Preview Lab

Preview with #43DDE4

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

Preview Lab → · Contrast checker → · Palette generator →