#429C99#429C99

#429C99 is a light, moderate teal. Relative luminance 0.272; OKLCH L 63.8% C 0.085 H 192.2°. Best body text is #000000 at 6.45:1 contrast (WCAG AA passes).

Color values

HEX	#429C99
RGB	rgb(66, 156, 153)
HSL	hsl(178, 41%, 44%)
HSV	hsv(178, 58%, 61%)
CMYK	cmyk(57.7%, 0%, 1.9%, 38.8%)
CIE-LAB	lab(59.19, -27.28, -6.50)
CIE-LCH	lch(59.19, 28.04, 193.40°)
OKLab	oklab(63.8% -0.0834 -0.0181)
OKLCH	oklch(63.8% 0.085 192.2)
XYZ	xyz(19.8825, 27.2331, 34.3395)
Luminance	0.2723 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#429C99 #9C4245

analogous

#429C6C #429C99 #42729C

triadic

#429C99 #99429C #9C9942

tetradic

#429C99 #6C429C #9C4245 #729C42

square

#429C99 #6C429C #9C4245 #729C42

split-complementary

#429C99 #9C4272 #9C6C42

monochromatic

#1E4645 #30716F #429C99 #60BCB9 #8BCECC

Accessibility & contrast

On white

3.26

#429C99 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.45

#429C99 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #429C99

6.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##429C99	#FFFFFF	#000000	##000000
##429C99	1.00	3.26	6.45	6.45
#FFFFFF	3.26	1.00	21.00	21.00
#000000	6.45	21.00	1.00	1.00
##000000	6.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#939599

Deuteranopia (green-blind)

#858A9A

Tritanopia (blue-blind)

#00A09B

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #429c99;
/* rgb */ color: rgb(66, 156, 153);
/* oklch */ color: oklch(63.8% 0.085 192.2);

Tailwind

colors: {
  custom: {
    50: '#80b9b7',
    500: '#429c99',
    950: '#000000',
  },
}

SCSS

$custom: #429c99;
$custom-light: #80b9b7;
$custom-dark: #000000;

JSON

{
  "hex": "#429c99",
  "rgb": {
    "r": 66,
    "g": 156,
    "b": 153
  },
  "hsl": {
    "h": 178,
    "s": 40.541,
    "l": 43.529
  },
  "oklch": {
    "l": 0.63801,
    "c": 0.08532,
    "h": 192.2
  },
  "luminance": 0.27235
}

Semantic roles & 50–950 ramp

primary

#429C99

secondary

#B98183

accent

#575BD0

background

#F8FBFB

surface

#EFF6F6

border

#CAD0D0

text

#0B1111

muted

#7C8080

Preview Lab

Preview with #429C99

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

Preview Lab → · Contrast checker → · Palette generator →