#42939D#42939D

#42939D is a mid, moderate teal. Relative luminance 0.245; OKLCH L 61.7% C 0.080 H 206.2°. Best body text is #000000 at 5.89:1 contrast (WCAG AA passes).

Color values

HEX	#42939D
RGB	rgb(66, 147, 157)
HSL	hsl(187, 41%, 44%)
HSV	hsv(187, 58%, 62%)
CMYK	cmyk(58%, 6.4%, 0%, 38.4%)
CIE-LAB	lab(56.54, -21.55, -12.74)
CIE-LCH	lch(56.54, 25.03, 210.58°)
OKLab	oklab(61.71% -0.0715 -0.0352)
OKLCH	oklch(61.71% 0.08 206.2)
XYZ	xyz(18.7638, 24.4582, 35.6238)
Luminance	0.2446 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42939D #9D4C42

analogous

#429D79 #42939D #42659D

triadic

#42939D #9D4293 #939D42

tetradic

#42939D #79429D #9D4C42 #659D42

square

#42939D #79429D #9D4C42 #659D42

split-complementary

#42939D #9D4265 #9D7942

monochromatic

#1E4247 #306B72 #42939D #60B2BC #8BC7CE

Accessibility & contrast

On white

3.56

#42939D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.89

#42939D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #42939D

5.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42939D	#FFFFFF	#000000	##000000
##42939D	1.00	3.56	5.89	5.89
#FFFFFF	3.56	1.00	21.00	21.00
#000000	5.89	21.00	1.00	1.00
##000000	5.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#888E9E

Deuteranopia (green-blind)

#7A839D

Tritanopia (blue-blind)

#009996

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #42939d;
/* rgb */ color: rgb(66, 147, 157);
/* oklch */ color: oklch(61.7% 0.080 206.2);

Tailwind

colors: {
  custom: {
    50: '#7fb3b9',
    500: '#42939d',
    950: '#000000',
  },
}

SCSS

$custom: #42939d;
$custom-light: #7fb3b9;
$custom-dark: #000000;

JSON

{
  "hex": "#42939d",
  "rgb": {
    "r": 66,
    "g": 147,
    "b": 157
  },
  "hsl": {
    "h": 186.593,
    "s": 40.807,
    "l": 43.725
  },
  "oklch": {
    "l": 0.6171,
    "c": 0.07968,
    "h": 206.2
  },
  "luminance": 0.2446
}

Semantic roles & 50–950 ramp

primary

#42939D

secondary

#B98882

accent

#6457D1

background

#F8FBFB

surface

#EFF6F6

border

#CAD0D0

text

#0B1111

muted

#7C8080

Preview Lab

Preview with #42939D

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

Preview Lab → · Contrast checker → · Palette generator →