#424B29#424B29

#424B29 is a dark, muted yellow-green. Relative luminance 0.064; OKLCH L 39.5% C 0.054 H 121.0°. Best body text is #FFFFFF at 9.25:1 contrast (WCAG AA passes).

Color values

HEX	#424B29
RGB	rgb(66, 75, 41)
HSL	hsl(76, 29%, 23%)
HSV	hsv(76, 45%, 29%)
CMYK	cmyk(12%, 0%, 45.3%, 70.6%)
CIE-LAB	lab(30.28, -10.12, 19.05)
CIE-LCH	lch(30.28, 21.57, 117.99°)
OKLab	oklab(39.54% -0.0279 0.0464)
OKLCH	oklch(39.54% 0.054 121)
XYZ	xyz(5.1631, 6.3505, 3.0512)
Luminance	0.0635 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#424B29 #32294B

analogous

#4B4329 #424B29 #314B29

triadic

#424B29 #29424B #4B2942

tetradic

#424B29 #294B43 #32294B #4B2931

square

#424B29 #294B43 #32294B #4B2931

split-complementary

#424B29 #29314B #43294B

monochromatic

#11140B #1F2313 #424B29 #65733F #889A54

Accessibility & contrast

On white

9.25

#424B29 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#424B29 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #424B29

9.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##424B29	#FFFFFF	#000000	##FFFFFF
##424B29	1.00	9.25	2.27	9.25
#FFFFFF	9.25	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4726

Deuteranopia (green-blind)

#4E472B

Tritanopia (blue-blind)

#454843

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #424b29;
/* rgb */ color: rgb(66, 75, 41);
/* oklch */ color: oklch(39.5% 0.054 121.0);

Tailwind

colors: {
  custom: {
    50: '#777d63',
    500: '#424b29',
    950: '#000000',
  },
}

SCSS

$custom: #424b29;
$custom-light: #777d63;
$custom-dark: #000000;

JSON

{
  "hex": "#424b29",
  "rgb": {
    "r": 66,
    "g": 75,
    "b": 41
  },
  "hsl": {
    "h": 75.882,
    "s": 29.31,
    "l": 22.745
  },
  "oklch": {
    "l": 0.39542,
    "c": 0.05418,
    "h": 121
  },
  "luminance": 0.06351
}

Semantic roles & 50–950 ramp

primary

#424B29

secondary

#5E537D

accent

#62C67D

background

#F7F7F5

surface

#EDEEEA

border

#C8C9C6

text

#080905

muted

#7B7B79

Preview Lab

Preview with #424B29

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

Preview Lab → · Contrast checker → · Palette generator →