#284C46#284C46

#284C46 is a dark, muted teal. Relative luminance 0.061; OKLCH L 38.7% C 0.043 H 182.0°. Best body text is #FFFFFF at 9.49:1 contrast (WCAG AA passes).

Color values

HEX	#284C46
RGB	rgb(40, 76, 70)
HSL	hsl(170, 31%, 23%)
HSV	hsv(170, 47%, 30%)
CMYK	cmyk(47.4%, 0%, 7.9%, 70.2%)
CIE-LAB	lab(29.57, -14.67, -0.48)
CIE-LCH	lch(29.57, 14.68, 181.88°)
OKLab	oklab(38.74% -0.0431 -0.0015)
OKLCH	oklch(38.74% 0.043 182)
XYZ	xyz(4.5646, 6.0619, 6.7227)
Luminance	0.0606 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#284C46 #4C282E

analogous

#284C34 #284C46 #28404C

triadic

#284C46 #46284C #4C4628

tetradic

#284C46 #34284C #4C282E #404C28

square

#284C46 #34284C #4C282E #404C28

split-complementary

#284C46 #4C2840 #4C3428

monochromatic

#0B1412 #132421 #284C46 #3D746B #529C90

Accessibility & contrast

On white

9.49

#284C46 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#284C46 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #284C46

9.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##284C46	#FFFFFF	#000000	##FFFFFF
##284C46	1.00	9.49	2.21	9.49
#FFFFFF	9.49	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#494846

Deuteranopia (green-blind)

#434447

Tritanopia (blue-blind)

#1A4D4A

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #284c46;
/* rgb */ color: rgb(40, 76, 70);
/* oklch */ color: oklch(38.7% 0.043 182.0);

Tailwind

colors: {
  custom: {
    50: '#647e79',
    500: '#284c46',
    950: '#000000',
  },
}

SCSS

$custom: #284c46;
$custom-light: #647e79;
$custom-dark: #000000;

JSON

{
  "hex": "#284c46",
  "rgb": {
    "r": 40,
    "g": 76,
    "b": 70
  },
  "hsl": {
    "h": 170,
    "s": 31.034,
    "l": 22.745
  },
  "oklch": {
    "l": 0.38743,
    "c": 0.04312,
    "h": 182
  },
  "luminance": 0.06062
}

Semantic roles & 50–950 ramp

primary

#284C46

secondary

#7E5159

accent

#6172C7

background

#F6F7F7

surface

#EBEEED

border

#C6C9C8

text

#060A09

muted

#7A7C7B

Preview Lab

Preview with #284C46

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

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