#424B3E#424B3E

#424B3E is a dark, muted green. Relative luminance 0.065; OKLCH L 40.1% C 0.024 H 136.0°. Best body text is #FFFFFF at 9.10:1 contrast (WCAG AA passes).

Color values

HEX	#424B3E
RGB	rgb(66, 75, 62)
HSL	hsl(102, 9%, 27%)
HSV	hsv(102, 17%, 29%)
CMYK	cmyk(12%, 0%, 17.3%, 70.6%)
CIE-LAB	lab(30.73, -6.50, 6.54)
CIE-LCH	lch(30.73, 9.22, 134.80°)
OKLab	oklab(40.05% -0.0175 0.0169)
OKLCH	oklch(40.05% 0.024 136)
XYZ	xyz(5.6322, 6.5381, 5.5218)
Luminance	0.0654 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#424B3E #473E4B

analogous

#494B3E #424B3E #3E4B41

triadic

#424B3E #3E424B #4B3E42

tetradic

#424B3E #3E494B #473E4B #4B413E

square

#424B3E #3E494B #473E4B #4B413E

split-complementary

#424B3E #413E4B #4B3E49

monochromatic

#0F110E #252922 #424B3E #5F6D5A #7D8E76

Accessibility & contrast

On white

9.10

#424B3E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#424B3E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #424B3E

9.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##424B3E	#FFFFFF	#000000	##FFFFFF
##424B3E	1.00	9.10	2.31	9.10
#FFFFFF	9.10	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C493D

Deuteranopia (green-blind)

#4B483F

Tritanopia (blue-blind)

#424A47

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #424b3e;
/* rgb */ color: rgb(66, 75, 62);
/* oklch */ color: oklch(40.1% 0.024 136.0);

Tailwind

colors: {
  custom: {
    50: '#767d73',
    500: '#424b3e',
    950: '#000000',
  },
}

SCSS

$custom: #424b3e;
$custom-light: #767d73;
$custom-dark: #000000;

JSON

{
  "hex": "#424b3e",
  "rgb": {
    "r": 66,
    "g": 75,
    "b": 62
  },
  "hsl": {
    "h": 101.538,
    "s": 9.489,
    "l": 26.863
  },
  "oklch": {
    "l": 0.4005,
    "c": 0.02433,
    "h": 136
  },
  "luminance": 0.06538
}

Semantic roles & 50–950 ramp

primary

#424B3E

secondary

#756B7A

accent

#75B2A0

background

#F7F7F6

surface

#EDEEEC

border

#C8C9C7

text

#080908

muted

#7B7B7B

Preview Lab

Preview with #424B3E

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

Preview Lab → · Contrast checker → · Palette generator →