#406428#406428

#406428 is a mid, moderate yellow-green. Relative luminance 0.104; OKLCH L 46.1% C 0.098 H 134.5°. Best body text is #FFFFFF at 6.84:1 contrast (WCAG AA passes).

Color values

HEX	#406428
RGB	rgb(64, 100, 40)
HSL	hsl(96, 43%, 27%)
HSV	hsv(96, 60%, 39%)
CMYK	cmyk(36%, 0%, 60%, 60.8%)
CIE-LAB	lab(38.48, -24.69, 29.53)
CIE-LCH	lch(38.48, 38.49, 129.90°)
OKLab	oklab(46.12% -0.0684 0.0696)
OKLCH	oklch(46.12% 0.098 134.5)
XYZ	xyz(7.0544, 10.3572, 3.6345)
Luminance	0.1036 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#406428 #4C2864

analogous

#5E6428 #406428 #28642E

triadic

#406428 #284064 #642840

tetradic

#406428 #285E64 #4C2864 #642E28

square

#406428 #285E64 #4C2864 #642E28

split-complementary

#406428 #2E2864 #64285E

monochromatic

#0E1609 #243817 #406428 #5C9039 #79B84E

Accessibility & contrast

On white

6.84

#406428 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.07

#406428 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #406428

6.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##406428	#FFFFFF	#000000	##FFFFFF
##406428	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)

#685C22

Deuteranopia (green-blind)

#635A2C

Tritanopia (blue-blind)

#406057

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #406428;
/* rgb */ color: rgb(64, 100, 40);
/* oklch */ color: oklch(46.1% 0.098 134.5);

Tailwind

colors: {
  custom: {
    50: '#779064',
    500: '#406428',
    950: '#000000',
  },
}

SCSS

$custom: #406428;
$custom-light: #779064;
$custom-dark: #000000;

JSON

{
  "hex": "#406428",
  "rgb": {
    "r": 64,
    "g": 100,
    "b": 40
  },
  "hsl": {
    "h": 96,
    "s": 42.857,
    "l": 27.451
  },
  "oklch": {
    "l": 0.46121,
    "c": 0.09757,
    "h": 134.5
  },
  "luminance": 0.10358
}

Semantic roles & 50–950 ramp

primary

#406428

secondary

#7B5197

accent

#55D3A0

background

#F7F8F6

surface

#EDF0EB

border

#C8CBC6

text

#090C05

muted

#7B7D7A

Preview Lab

Preview with #406428

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

Preview Lab → · Contrast checker → · Palette generator →