#42641D#42641D

#42641D is a mid, moderate yellow-green. Relative luminance 0.104; OKLCH L 46.1% C 0.106 H 131.4°. Best body text is #FFFFFF at 6.84:1 contrast (WCAG AA passes).

Color values

HEX	#42641D
RGB	rgb(66, 100, 29)
HSL	hsl(89, 55%, 25%)
HSV	hsv(89, 71%, 39%)
CMYK	cmyk(34%, 0%, 71%, 60.8%)
CIE-LAB	lab(38.48, -25.00, 34.96)
CIE-LCH	lch(38.48, 42.98, 125.57°)
OKLab	oklab(46.12% -0.0704 0.0797)
OKLCH	oklch(46.12% 0.106 131.4)
XYZ	xyz(7.0256, 10.3611, 2.7919)
Luminance	0.1036 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42641D #3F1D64

analogous

#64621D #42641D #1F641D

triadic

#42641D #1D4264 #641D42

tetradic

#42641D #1D6462 #3F1D64 #641D1F

square

#42641D #1D6462 #3F1D64 #641D1F

split-complementary

#42641D #1D1F64 #621D64

monochromatic

#101807 #23350F #42641D #61932B #81C339

Accessibility & contrast

On white

6.84

#42641D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.07

#42641D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #42641D

6.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42641D	#FFFFFF	#000000	##FFFFFF
##42641D	1.00	6.84	3.07	6.84
#FFFFFF	6.84	1.00	21.00	1.00
#000000	3.07	21.00	1.00	21.00
##FFFFFF	6.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#695C13

Deuteranopia (green-blind)

#645A23

Tritanopia (blue-blind)

#436056

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #42641d;
/* rgb */ color: rgb(66, 100, 29);
/* oklch */ color: oklch(46.1% 0.106 131.4);

Tailwind

colors: {
  custom: {
    50: '#79905d',
    500: '#42641d',
    950: '#000000',
  },
}

SCSS

$custom: #42641d;
$custom-light: #79905d;
$custom-dark: #000000;

JSON

{
  "hex": "#42641d",
  "rgb": {
    "r": 66,
    "g": 100,
    "b": 29
  },
  "hsl": {
    "h": 88.732,
    "s": 55.039,
    "l": 25.294
  },
  "oklch": {
    "l": 0.46121,
    "c": 0.10636,
    "h": 131.4
  },
  "luminance": 0.10361
}

Semantic roles & 50–950 ramp

primary

#42641D

secondary

#6D4499

accent

#49DE91

background

#F7F8F5

surface

#EEF0E9

border

#C9CBC5

text

#090C04

muted

#7B7D79

Preview Lab

Preview with #42641D

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

Preview Lab → · Contrast checker → · Palette generator →