#429C8D#429C8D

#429C8D is a light, moderate teal. Relative luminance 0.269; OKLCH L 63.4% C 0.089 H 180.7°. Best body text is #000000 at 6.37:1 contrast (WCAG AA passes).

Color values

HEX	#429C8D
RGB	rgb(66, 156, 141)
HSL	hsl(170, 41%, 44%)
HSV	hsv(170, 58%, 61%)
CMYK	cmyk(57.7%, 0%, 9.6%, 38.8%)
CIE-LAB	lab(58.84, -30.54, -0.20)
CIE-LCH	lch(58.84, 30.54, 180.38°)
OKLab	oklab(63.4% -0.0889 -0.001)
OKLCH	oklch(63.4% 0.089 180.7)
XYZ	xyz(18.9408, 26.8564, 29.3798)
Luminance	0.2686 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#429C8D #9C4251

analogous

#429C60 #429C8D #427E9C

triadic

#429C8D #8D429C #9C8D42

tetradic

#429C8D #60429C #9C4251 #7E9C42

square

#429C8D #60429C #9C4251 #7E9C42

split-complementary

#429C8D #9C427E #9C6042

monochromatic

#1E463F #307166 #429C8D #60BCAC #8BCEC3

Accessibility & contrast

On white

3.30

#429C8D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.37

#429C8D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #429C8D

6.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##429C8D	#FFFFFF	#000000	##000000
##429C8D	1.00	3.30	6.37	6.37
#FFFFFF	3.30	1.00	21.00	21.00
#000000	6.37	21.00	1.00	1.00
##000000	6.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#96948C

Deuteranopia (green-blind)

#88898E

Tritanopia (blue-blind)

#009F97

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #429c8d;
/* rgb */ color: rgb(66, 156, 141);
/* oklch */ color: oklch(63.4% 0.089 180.7);

Tailwind

colors: {
  custom: {
    50: '#7fb9ae',
    500: '#429c8d',
    950: '#000000',
  },
}

SCSS

$custom: #429c8d;
$custom-light: #7fb9ae;
$custom-dark: #000000;

JSON

{
  "hex": "#429c8d",
  "rgb": {
    "r": 66,
    "g": 156,
    "b": 141
  },
  "hsl": {
    "h": 170,
    "s": 40.541,
    "l": 43.529
  },
  "oklch": {
    "l": 0.63403,
    "c": 0.08891,
    "h": 180.7
  },
  "luminance": 0.26858
}

Semantic roles & 50–950 ramp

primary

#429C8D

secondary

#B9818A

accent

#576CD0

background

#F8FBFA

surface

#EFF6F4

border

#CAD0CE

text

#0B1110

muted

#7C807F

Preview Lab

Preview with #429C8D

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

Preview Lab → · Contrast checker → · Palette generator →