#42641C#42641C

#42641C is a mid, moderate yellow-green. Relative luminance 0.104; OKLCH L 46.1% C 0.107 H 131.3°. Best body text is #FFFFFF at 6.84:1 contrast (WCAG AA passes).

Color values

HEX	#42641C
RGB	rgb(66, 100, 28)
HSL	hsl(88, 56%, 25%)
HSV	hsv(88, 72%, 39%)
CMYK	cmyk(34%, 0%, 72%, 60.8%)
CIE-LAB	lab(38.47, -25.09, 35.40)
CIE-LCH	lch(38.47, 43.39, 125.32°)
OKLab	oklab(46.11% -0.0707 0.0805)
OKLCH	oklch(46.11% 0.107 131.3)
XYZ	xyz(7.0135, 10.3562, 2.7278)
Luminance	0.1036 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42641C #3E1C64

analogous

#64621C #42641C #1E641C

triadic

#42641C #1C4264 #641C42

tetradic

#42641C #1C6462 #3E1C64 #641C1E

square

#42641C #1C6462 #3E1C64 #641C1E

split-complementary

#42641C #1C1E64 #621C64

monochromatic

#101807 #22340F #42641C #629429 #81C437

Accessibility & contrast

On white

6.84

#42641C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.07

#42641C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #42641C

6.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42641C	#FFFFFF	#000000	##FFFFFF
##42641C	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)

#695C12

Deuteranopia (green-blind)

#645A22

Tritanopia (blue-blind)

#436055

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #42641c;
/* rgb */ color: rgb(66, 100, 28);
/* oklch */ color: oklch(46.1% 0.107 131.3);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#42641c",
  "rgb": {
    "r": 66,
    "g": 100,
    "b": 28
  },
  "hsl": {
    "h": 88.333,
    "s": 56.25,
    "l": 25.098
  },
  "oklch": {
    "l": 0.46112,
    "c": 0.10714,
    "h": 131.3
  },
  "luminance": 0.10356
}

Semantic roles & 50–950 ramp

primary

#42641C

secondary

#6B4399

accent

#48E090

background

#F7F8F5

surface

#EEF0E9

border

#C9CBC5

text

#090C04

muted

#7B7D79

Preview Lab

Preview with #42641C

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

Preview Lab → · Contrast checker → · Palette generator →