#425C4A#425C4A

#425C4A is a dark, muted green. Relative luminance 0.093; OKLCH L 44.8% C 0.043 H 154.2°. Best body text is #FFFFFF at 7.34:1 contrast (WCAG AA passes).

Color values

HEX	#425C4A
RGB	rgb(66, 92, 74)
HSL	hsl(138, 16%, 31%)
HSV	hsv(138, 28%, 36%)
CMYK	cmyk(28.3%, 0%, 19.6%, 63.9%)
CIE-LAB	lab(36.57, -13.96, 7.26)
CIE-LCH	lch(36.57, 15.73, 152.52°)
OKLab	oklab(44.81% -0.0386 0.0187)
OKLCH	oklch(44.81% 0.043 154.2)
XYZ	xyz(7.3096, 9.3067, 7.8885)
Luminance	0.0931 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#425C4A #5C4254

analogous

#475C42 #425C4A #425C57

triadic

#425C4A #4A425C #5C4A42

tetradic

#425C4A #42475C #5C4254 #5C5742

square

#425C4A #42475C #5C4254 #5C5742

split-complementary

#425C4A #57425C #5C4247

monochromatic

#0F1511 #28382D #425C4A #5C8067 #799F85

Accessibility & contrast

On white

7.34

#425C4A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#425C4A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #425C4A

7.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##425C4A	#FFFFFF	#000000	##FFFFFF
##425C4A	1.00	7.34	2.86	7.34
#FFFFFF	7.34	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5849

Deuteranopia (green-blind)

#58554B

Tritanopia (blue-blind)

#3E5B57

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #425c4a;
/* rgb */ color: rgb(66, 92, 74);
/* oklch */ color: oklch(44.8% 0.043 154.2);

Tailwind

colors: {
  custom: {
    50: '#778a7c',
    500: '#425c4a',
    950: '#000000',
  },
}

SCSS

$custom: #425c4a;
$custom-light: #778a7c;
$custom-dark: #000000;

JSON

{
  "hex": "#425c4a",
  "rgb": {
    "r": 66,
    "g": 92,
    "b": 74
  },
  "hsl": {
    "h": 138.462,
    "s": 16.456,
    "l": 30.98
  },
  "oklch": {
    "l": 0.44814,
    "c": 0.04291,
    "h": 154.2
  },
  "luminance": 0.09307
}

Semantic roles & 50–950 ramp

primary

#425C4A

secondary

#8B6F82

accent

#6FA2B9

background

#F7F8F7

surface

#EDF0EE

border

#C8CBC9

text

#080B09

muted

#7B7C7B

Preview Lab

Preview with #425C4A

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

Preview Lab → · Contrast checker → · Palette generator →