#43DDDB#43DDDB

#43DDDB is a light, vivid teal. Relative luminance 0.580; OKLCH L 81.9% C 0.125 H 193.7°. Best body text is #000000 at 12.60:1 contrast (WCAG AA passes).

Color values

HEX	#43DDDB
RGB	rgb(67, 221, 219)
HSL	hsl(179, 69%, 56%)
HSV	hsv(179, 70%, 87%)
CMYK	cmyk(69.7%, 0%, 0.9%, 13.3%)
CIE-LAB	lab(80.75, -39.37, -10.64)
CIE-LCH	lch(80.75, 40.79, 195.12°)
OKLab	oklab(81.93% -0.1214 -0.0296)
OKLCH	oklch(81.93% 0.125 193.7)
XYZ	xyz(40.9515, 58.0158, 76.0440)
Luminance	0.5802 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43DDDB #DD4345

analogous

#43DD8E #43DDDB #4392DD

triadic

#43DDDB #DB43DD #DDDB43

tetradic

#43DDDB #8E43DD #DD4345 #92DD43

square

#43DDDB #8E43DD #DD4345 #92DD43

split-complementary

#43DDDB #DD4392 #DD8E43

monochromatic

#198C8B #23C0BE #43DDDB #77E6E5 #ABF0EF

Accessibility & contrast

On white

1.67

#43DDDB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.60

#43DDDB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #43DDDB

12.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43DDDB	#FFFFFF	#000000	##000000
##43DDDB	1.00	1.67	12.60	12.60
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.60	21.00	1.00	1.00
##000000	12.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFD2DB

Deuteranopia (green-blind)

#B8C1DC

Tritanopia (blue-blind)

#00E4DC

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #43dddb;
/* rgb */ color: rgb(67, 221, 219);
/* oklch */ color: oklch(81.9% 0.125 193.7);

Tailwind

colors: {
  custom: {
    50: '#8de8e6',
    500: '#43dddb',
    950: '#000000',
  },
}

SCSS

$custom: #43dddb;
$custom-light: #8de8e6;
$custom-dark: #000000;

JSON

{
  "hex": "#43dddb",
  "rgb": {
    "r": 67,
    "g": 221,
    "b": 219
  },
  "hsl": {
    "h": 179.221,
    "s": 69.369,
    "l": 56.471
  },
  "oklch": {
    "l": 0.81932,
    "c": 0.12496,
    "h": 193.7
  },
  "luminance": 0.58021
}

Semantic roles & 50–950 ramp

primary

#43DDDB

secondary

#923234

accent

#3C3EEC

background

#FCFEFE

surface

#F5FDFC

border

#CFD5D5

text

#0E1615

muted

#7F8484

Preview Lab

Preview with #43DDDB

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

Preview Lab → · Contrast checker → · Palette generator →