#429C8F#429C8F

#429C8F is a light, moderate teal. Relative luminance 0.269; OKLCH L 63.5% C 0.088 H 182.5°. Best body text is #000000 at 6.38:1 contrast (WCAG AA passes).

Color values

HEX	#429C8F
RGB	rgb(66, 156, 143)
HSL	hsl(171, 41%, 44%)
HSV	hsv(171, 58%, 61%)
CMYK	cmyk(57.7%, 0%, 8.3%, 38.8%)
CIE-LAB	lab(58.90, -30.01, -1.26)
CIE-LCH	lch(58.90, 30.04, 182.40°)
OKLab	oklab(63.47% -0.088 -0.0039)
OKLCH	oklch(63.47% 0.088 182.5)
XYZ	xyz(19.0910, 26.9165, 30.1706)
Luminance	0.2692 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#429C8F #9C424F

analogous

#429C62 #429C8F #427C9C

triadic

#429C8F #8F429C #9C8F42

tetradic

#429C8F #62429C #9C424F #7C9C42

square

#429C8F #62429C #9C424F #7C9C42

split-complementary

#429C8F #9C427C #9C6242

monochromatic

#1E4640 #307168 #429C8F #60BCAE #8BCEC4

Accessibility & contrast

On white

3.29

#429C8F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.38

#429C8F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #429C8F

6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##429C8F	#FFFFFF	#000000	##000000
##429C8F	1.00	3.29	6.38	6.38
#FFFFFF	3.29	1.00	21.00	21.00
#000000	6.38	21.00	1.00	1.00
##000000	6.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#95948F

Deuteranopia (green-blind)

#878990

Tritanopia (blue-blind)

#009F98

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #429c8f;
/* rgb */ color: rgb(66, 156, 143);
/* oklch */ color: oklch(63.5% 0.088 182.5);

Tailwind

colors: {
  custom: {
    50: '#7fb9af',
    500: '#429c8f',
    950: '#000000',
  },
}

SCSS

$custom: #429c8f;
$custom-light: #7fb9af;
$custom-dark: #000000;

JSON

{
  "hex": "#429c8f",
  "rgb": {
    "r": 66,
    "g": 156,
    "b": 143
  },
  "hsl": {
    "h": 171.333,
    "s": 40.541,
    "l": 43.529
  },
  "oklch": {
    "l": 0.63467,
    "c": 0.08805,
    "h": 182.5
  },
  "luminance": 0.26918
}

Semantic roles & 50–950 ramp

primary

#429C8F

secondary

#B98189

accent

#5769D0

background

#F8FBFA

surface

#EFF6F4

border

#CAD0CE

text

#0B1110

muted

#7C807F

Preview Lab

Preview with #429C8F

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

Preview Lab → · Contrast checker → · Palette generator →