#42939F#42939F

#42939F is a mid, moderate teal. Relative luminance 0.245; OKLCH L 61.8% C 0.080 H 208.4°. Best body text is #000000 at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#42939F
RGB	rgb(66, 147, 159)
HSL	hsl(188, 41%, 44%)
HSV	hsv(188, 58%, 62%)
CMYK	cmyk(58.5%, 7.5%, 0%, 37.6%)
CIE-LAB	lab(56.61, -20.96, -13.78)
CIE-LCH	lch(56.61, 25.08, 213.33°)
OKLab	oklab(61.79% -0.0706 -0.0381)
OKLCH	oklch(61.79% 0.08 208.4)
XYZ	xyz(18.9359, 24.5270, 36.5304)
Luminance	0.2453 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42939F #9F4E42

analogous

#429F7D #42939F #42659F

triadic

#42939F #9F4293 #939F42

tetradic

#42939F #7D429F #9F4E42 #659F42

square

#42939F #7D429F #9F4E42 #659F42

split-complementary

#42939F #9F4265 #9F7D42

monochromatic

#1E4349 #306B74 #42939F #61B1BD #8CC7CF

Accessibility & contrast

On white

3.56

#42939F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.91

#42939F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #42939F

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42939F	#FFFFFF	#000000	##000000
##42939F	1.00	3.56	5.91	5.91
#FFFFFF	3.56	1.00	21.00	21.00
#000000	5.91	21.00	1.00	1.00
##000000	5.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#888EA0

Deuteranopia (green-blind)

#79839F

Tritanopia (blue-blind)

#009997

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #42939f;
/* rgb */ color: rgb(66, 147, 159);
/* oklch */ color: oklch(61.8% 0.080 208.4);

Tailwind

colors: {
  custom: {
    50: '#80b3bb',
    500: '#42939f',
    950: '#000000',
  },
}

SCSS

$custom: #42939f;
$custom-light: #80b3bb;
$custom-dark: #000000;

JSON

{
  "hex": "#42939f",
  "rgb": {
    "r": 66,
    "g": 147,
    "b": 159
  },
  "hsl": {
    "h": 187.742,
    "s": 41.333,
    "l": 44.118
  },
  "oklch": {
    "l": 0.61787,
    "c": 0.08026,
    "h": 208.4
  },
  "luminance": 0.24529
}

Semantic roles & 50–950 ramp

primary

#42939F

secondary

#BA8A82

accent

#6657D1

background

#F8FBFB

surface

#EFF6F6

border

#CAD0D0

text

#0B1111

muted

#7C8080

Preview Lab

Preview with #42939F

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

Preview Lab → · Contrast checker → · Palette generator →