#42817A#42817A

#42817A is a mid, moderate teal. Relative luminance 0.183; OKLCH L 55.9% C 0.066 H 186.1°. Best body text is #000000 at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#42817A
RGB	rgb(66, 129, 122)
HSL	hsl(173, 32%, 38%)
HSV	hsv(173, 49%, 51%)
CMYK	cmyk(48.8%, 0%, 5.4%, 49.4%)
CIE-LAB	lab(49.81, -22.11, -2.48)
CIE-LCH	lch(49.81, 22.24, 186.40°)
OKLab	oklab(55.92% -0.0658 -0.007)
OKLCH	oklch(55.92% 0.066 186.1)
XYZ	xyz(13.6084, 18.2628, 21.2165)
Luminance	0.1826 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42817A #814249

analogous

#42815A #42817A #426881

triadic

#42817A #7A4281 #817A42

tetradic

#42817A #5A4281 #814249 #688142

square

#42817A #5A4281 #814249 #688142

split-complementary

#42817A #814268 #815A42

monochromatic

#19302D #2D5954 #42817A #57A9A0 #80BEB7

Accessibility & contrast

On white

4.51

#42817A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.65

#42817A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #42817A

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42817A	#FFFFFF	#000000	##000000
##42817A	1.00	4.51	4.65	4.65
#FFFFFF	4.51	1.00	21.00	21.00
#000000	4.65	21.00	1.00	1.00
##000000	4.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B7B7A

Deuteranopia (green-blind)

#71737B

Tritanopia (blue-blind)

#23837F

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #42817a;
/* rgb */ color: rgb(66, 129, 122);
/* oklch */ color: oklch(55.9% 0.066 186.1);

Tailwind

colors: {
  custom: {
    50: '#7ba6a0',
    500: '#42817a',
    950: '#000000',
  },
}

SCSS

$custom: #42817a;
$custom-light: #7ba6a0;
$custom-dark: #000000;

JSON

{
  "hex": "#42817a",
  "rgb": {
    "r": 66,
    "g": 129,
    "b": 122
  },
  "hsl": {
    "h": 173.333,
    "s": 32.308,
    "l": 38.235
  },
  "oklch": {
    "l": 0.55918,
    "c": 0.06619,
    "h": 186.1
  },
  "luminance": 0.18264
}

Semantic roles & 50–950 ramp

primary

#42817A

secondary

#A9767C

accent

#5F6BC8

background

#F7FAF9

surface

#EEF4F2

border

#C9CECC

text

#0A0F0E

muted

#7C7F7E

Preview Lab

Preview with #42817A

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

Preview Lab → · Contrast checker → · Palette generator →