#284238#284238

#284238 is a dark, muted teal. Relative luminance 0.046; OKLCH L 35.5% C 0.037 H 168.1°. Best body text is #FFFFFF at 10.90:1 contrast (WCAG AA passes).

Color values

HEX	#284238
RGB	rgb(40, 66, 56)
HSL	hsl(157, 25%, 21%)
HSV	hsv(157, 39%, 26%)
CMYK	cmyk(39.4%, 0%, 15.2%, 74.1%)
CIE-LAB	lab(25.66, -12.65, 2.95)
CIE-LCH	lch(25.66, 12.99, 166.88°)
OKLab	oklab(35.46% -0.0358 0.0076)
OKLCH	oklch(35.46% 0.037 168.1)
XYZ	xyz(3.5368, 4.6329, 4.4485)
Luminance	0.0463 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#284238 #422832

analogous

#28422B #284238 #283F42

triadic

#284238 #382842 #423828

tetradic

#284238 #2B2842 #422832 #3F4228

square

#284238 #2B2842 #422832 #3F4228

split-complementary

#284238 #42283F #422B28

monochromatic

#0C1310 #111C18 #284238 #3F6858 #568E79

Accessibility & contrast

On white

10.90

#284238 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#284238 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #284238

10.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##284238	#FFFFFF	#000000	##FFFFFF
##284238	1.00	10.90	1.93	10.90
#FFFFFF	10.90	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#413F38

Deuteranopia (green-blind)

#3C3B39

Tritanopia (blue-blind)

#21423F

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #284238;
/* rgb */ color: rgb(40, 66, 56);
/* oklch */ color: oklch(35.5% 0.037 168.1);

Tailwind

colors: {
  custom: {
    50: '#63766e',
    500: '#284238',
    950: '#000000',
  },
}

SCSS

$custom: #284238;
$custom-light: #63766e;
$custom-dark: #000000;

JSON

{
  "hex": "#284238",
  "rgb": {
    "r": 40,
    "g": 66,
    "b": 56
  },
  "hsl": {
    "h": 156.923,
    "s": 24.528,
    "l": 20.784
  },
  "oklch": {
    "l": 0.35456,
    "c": 0.03661,
    "h": 168.1
  },
  "luminance": 0.04633
}

Semantic roles & 50–950 ramp

primary

#284238

secondary

#74525F

accent

#678AC1

background

#F5F7F6

surface

#EAEDEB

border

#C6C8C6

text

#050807

muted

#797B7A

Preview Lab

Preview with #284238

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

Preview Lab → · Contrast checker → · Palette generator →