#424F2B#424F2B

#424F2B is a dark, muted yellow-green. Relative luminance 0.069; OKLCH L 40.6% C 0.058 H 125.1°. Best body text is #FFFFFF at 8.81:1 contrast (WCAG AA passes).

Color values

HEX	#424F2B
RGB	rgb(66, 79, 43)
HSL	hsl(82, 30%, 24%)
HSV	hsv(82, 46%, 31%)
CMYK	cmyk(16.5%, 0%, 45.6%, 69%)
CIE-LAB	lab(31.63, -12.18, 19.57)
CIE-LCH	lch(31.63, 23.04, 121.89°)
OKLab	oklab(40.64% -0.0336 0.0477)
OKLCH	oklch(40.64% 0.058 125.1)
XYZ	xyz(5.4788, 6.9246, 3.3330)
Luminance	0.0693 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#424F2B #382B4F

analogous

#4F4A2B #424F2B #304F2B

triadic

#424F2B #2B424F #4F2B42

tetradic

#424F2B #2B4F4A #382B4F #4F2B30

square

#424F2B #2B4F4A #382B4F #4F2B30

split-complementary

#424F2B #2B304F #4A2B4F

monochromatic

#11140B #212715 #424F2B #637741 #849E56

Accessibility & contrast

On white

8.81

#424F2B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#424F2B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #424F2B

8.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##424F2B	#FFFFFF	#000000	##FFFFFF
##424F2B	1.00	8.81	2.39	8.81
#FFFFFF	8.81	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534B28

Deuteranopia (green-blind)

#514A2D

Tritanopia (blue-blind)

#444C46

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #424f2b;
/* rgb */ color: rgb(66, 79, 43);
/* oklch */ color: oklch(40.6% 0.058 125.1);

Tailwind

colors: {
  custom: {
    50: '#778065',
    500: '#424f2b',
    950: '#000000',
  },
}

SCSS

$custom: #424f2b;
$custom-light: #778065;
$custom-dark: #000000;

JSON

{
  "hex": "#424f2b",
  "rgb": {
    "r": 66,
    "g": 79,
    "b": 43
  },
  "hsl": {
    "h": 81.667,
    "s": 29.508,
    "l": 23.922
  },
  "oklch": {
    "l": 0.40639,
    "c": 0.05835,
    "h": 125.1
  },
  "luminance": 0.06925
}

Semantic roles & 50–950 ramp

primary

#424F2B

secondary

#655581

accent

#62C686

background

#F7F7F6

surface

#EDEEEB

border

#C8C9C6

text

#080A05

muted

#7B7C7A

Preview Lab

Preview with #424F2B

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

Preview Lab → · Contrast checker → · Palette generator →