#43C9DE#43C9DE

#43C9DE is a light, moderate teal. Relative luminance 0.482; OKLCH L 77.3% C 0.116 H 210.0°. Best body text is #000000 at 10.65:1 contrast (WCAG AA passes).

Color values

HEX	#43C9DE
RGB	rgb(67, 201, 222)
HSL	hsl(188, 70%, 57%)
HSV	hsv(188, 70%, 87%)
CMYK	cmyk(69.8%, 9.5%, 0%, 12.9%)
CIE-LAB	lab(74.97, -29.09, -20.94)
CIE-LCH	lch(74.97, 35.84, 215.74°)
OKLab	oklab(77.29% -0.1006 -0.0582)
OKLCH	oklch(77.29% 0.116 210)
XYZ	xyz(36.3806, 48.2363, 76.4862)
Luminance	0.4824 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43C9DE #DE5843

analogous

#43DEA6 #43C9DE #437CDE

triadic

#43C9DE #DE43C9 #C9DE43

tetradic

#43C9DE #A643DE #DE5843 #7CDE43

square

#43C9DE #A643DE #DE5843 #7CDE43

split-complementary

#43C9DE #DE437C #DEA643

monochromatic

#197E8E #22ACC2 #43C9DE #77D8E7 #ABE7F0

Accessibility & contrast

On white

1.97

#43C9DE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.65

#43C9DE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #43C9DE

10.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43C9DE	#FFFFFF	#000000	##000000
##43C9DE	1.00	1.97	10.65	10.65
#FFFFFF	1.97	1.00	21.00	21.00
#000000	10.65	21.00	1.00	1.00
##000000	10.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7C2DF

Deuteranopia (green-blind)

#A1B2DE

Tritanopia (blue-blind)

#00D2CF

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #43c9de;
/* rgb */ color: rgb(67, 201, 222);
/* oklch */ color: oklch(77.3% 0.116 210.0);

Tailwind

colors: {
  custom: {
    50: '#8bd9e8',
    500: '#43c9de',
    950: '#000000',
  },
}

SCSS

$custom: #43c9de;
$custom-light: #8bd9e8;
$custom-dark: #000000;

JSON

{
  "hex": "#43c9de",
  "rgb": {
    "r": 67,
    "g": 201,
    "b": 222
  },
  "hsl": {
    "h": 188.129,
    "s": 70.136,
    "l": 56.667
  },
  "oklch": {
    "l": 0.77292,
    "c": 0.11627,
    "h": 210
  },
  "luminance": 0.48241
}

Semantic roles & 50–950 ramp

primary

#43C9DE

secondary

#DEA79F

accent

#533BED

background

#F9FDFE

surface

#F2FAFC

border

#CCD3D5

text

#0E1416

muted

#7E8384

Preview Lab

Preview with #43C9DE

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

Preview Lab → · Contrast checker → · Palette generator →