#424B1E#424B1E

#424B1E is a dark, moderate yellow-green. Relative luminance 0.063; OKLCH L 39.4% C 0.068 H 119.0°. Best body text is #FFFFFF at 9.31:1 contrast (WCAG AA passes).

Color values

HEX	#424B1E
RGB	rgb(66, 75, 30)
HSL	hsl(72, 43%, 21%)
HSV	hsv(72, 60%, 29%)
CMYK	cmyk(12%, 0%, 60%, 70.6%)
CIE-LAB	lab(30.12, -11.47, 25.23)
CIE-LCH	lch(30.12, 27.71, 114.46°)
OKLab	oklab(39.36% -0.0328 0.0592)
OKLCH	oklch(39.36% 0.068 119)
XYZ	xyz(4.9972, 6.2842, 2.1778)
Luminance	0.0628 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#424B1E #271E4B

analogous

#4B3D1E #424B1E #2B4B1E

triadic

#424B1E #1E424B #4B1E42

tetradic

#424B1E #1E4B3D #271E4B #4B1E2B

square

#424B1E #1E4B3D #271E4B #4B1E2B

split-complementary

#424B1E #1E2B4B #3D1E4B

monochromatic

#131609 #1C1F0D #424B1E #68772F #8FA241

Accessibility & contrast

On white

9.31

#424B1E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#424B1E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #424B1E

9.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##424B1E	#FFFFFF	#000000	##FFFFFF
##424B1E	1.00	9.31	2.26	9.31
#FFFFFF	9.31	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#50471A

Deuteranopia (green-blind)

#4F4721

Tritanopia (blue-blind)

#464741

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #424b1e;
/* rgb */ color: rgb(66, 75, 30);
/* oklch */ color: oklch(39.4% 0.068 119.0);

Tailwind

colors: {
  custom: {
    50: '#787d5b',
    500: '#424b1e',
    950: '#000000',
  },
}

SCSS

$custom: #424b1e;
$custom-light: #787d5b;
$custom-dark: #000000;

JSON

{
  "hex": "#424b1e",
  "rgb": {
    "r": 66,
    "g": 75,
    "b": 30
  },
  "hsl": {
    "h": 72,
    "s": 42.857,
    "l": 20.588
  },
  "oklch": {
    "l": 0.3936,
    "c": 0.06766,
    "h": 119
  },
  "luminance": 0.06284
}

Semantic roles & 50–950 ramp

primary

#424B1E

secondary

#514580

accent

#55D36E

background

#F7F7F5

surface

#EDEEE9

border

#C8C9C5

text

#090904

muted

#7B7B79

Preview Lab

Preview with #424B1E

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

Preview Lab → · Contrast checker → · Palette generator →