#43C1DC#43C1DC

#43C1DC is a light, moderate cyan. Relative luminance 0.445; OKLCH L 75.3% C 0.114 H 215.0°. Best body text is #000000 at 9.90:1 contrast (WCAG AA passes).

Color values

HEX	#43C1DC
RGB	rgb(67, 193, 220)
HSL	hsl(191, 69%, 56%)
HSV	hsv(191, 70%, 86%)
CMYK	cmyk(69.5%, 12.3%, 0%, 13.7%)
CIE-LAB	lab(72.56, -25.75, -23.53)
CIE-LCH	lch(72.56, 34.88, 222.42°)
OKLab	oklab(75.32% -0.0936 -0.0655)
OKLCH	oklch(75.32% 0.114 215)
XYZ	xyz(34.2975, 44.4966, 74.4774)
Luminance	0.4450 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43C1DC #DC5E43

analogous

#43DCAB #43C1DC #4375DC

triadic

#43C1DC #DC43C1 #C1DC43

tetradic

#43C1DC #AB43DC #DC5E43 #75DC43

square

#43C1DC #AB43DC #DC5E43 #75DC43

split-complementary

#43C1DC #DC4375 #DCAB43

monochromatic

#1A778B #23A3BE #43C1DC #77D2E6 #AAE3EF

Accessibility & contrast

On white

2.12

#43C1DC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.90

#43C1DC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #43C1DC

9.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43C1DC	#FFFFFF	#000000	##000000
##43C1DC	1.00	2.12	9.90	9.90
#FFFFFF	2.12	1.00	21.00	21.00
#000000	9.90	21.00	1.00	1.00
##000000	9.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEBBDE

Deuteranopia (green-blind)

#99ABDC

Tritanopia (blue-blind)

#00CBC9

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #43c1dc;
/* rgb */ color: rgb(67, 193, 220);
/* oklch */ color: oklch(75.3% 0.114 215.0);

Tailwind

colors: {
  custom: {
    50: '#8ad4e7',
    500: '#43c1dc',
    950: '#000000',
  },
}

SCSS

$custom: #43c1dc;
$custom-light: #8ad4e7;
$custom-dark: #000000;

JSON

{
  "hex": "#43c1dc",
  "rgb": {
    "r": 67,
    "g": 193,
    "b": 220
  },
  "hsl": {
    "h": 190.588,
    "s": 68.61,
    "l": 56.275
  },
  "oklch": {
    "l": 0.75324,
    "c": 0.11424,
    "h": 215
  },
  "luminance": 0.44501
}

Semantic roles & 50–950 ramp

primary

#43C1DC

secondary

#DDA99E

accent

#5B3CEB

background

#F9FDFE

surface

#F2FAFC

border

#CCD3D5

text

#0D1416

muted

#7E8384

Preview Lab

Preview with #43C1DC

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

Preview Lab → · Contrast checker → · Palette generator →