#407828#407828

#407828 is a mid, vivid green. Relative luminance 0.147; OKLCH L 51.6% C 0.127 H 137.6°. Best body text is #FFFFFF at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#407828
RGB	rgb(64, 120, 40)
HSL	hsl(102, 50%, 31%)
HSV	hsv(102, 67%, 47%)
CMYK	cmyk(46.7%, 0%, 66.7%, 52.9%)
CIE-LAB	lab(45.19, -34.05, 37.10)
CIE-LCH	lch(45.19, 50.36, 132.55°)
OKLab	oklab(51.6% -0.094 0.0857)
OKLCH	oklch(51.6% 0.127 137.6)
XYZ	xyz(9.2135, 14.6756, 4.3542)
Luminance	0.1468 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#407828 #602878

analogous

#687828 #407828 #287838

triadic

#407828 #284078 #782840

tetradic

#407828 #286878 #602878 #783828

square

#407828 #286878 #602878 #783828

split-complementary

#407828 #382878 #782868

monochromatic

#0F1C09 #284A19 #407828 #58A637 #76C654

Accessibility & contrast

On white

5.34

#407828 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#407828 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #407828

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##407828	#FFFFFF	#000000	##FFFFFF
##407828	1.00	5.34	3.94	5.34
#FFFFFF	5.34	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C6E1E

Deuteranopia (green-blind)

#74692F

Tritanopia (blue-blind)

#3D7467

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #407828;
/* rgb */ color: rgb(64, 120, 40);
/* oklch */ color: oklch(51.6% 0.127 137.6);

Tailwind

colors: {
  custom: {
    50: '#7a9f66',
    500: '#407828',
    950: '#000000',
  },
}

SCSS

$custom: #407828;
$custom-light: #7a9f66;
$custom-dark: #000000;

JSON

{
  "hex": "#407828",
  "rgb": {
    "r": 64,
    "g": 120,
    "b": 40
  },
  "hsl": {
    "h": 102,
    "s": 50,
    "l": 31.373
  },
  "oklch": {
    "l": 0.51602,
    "c": 0.12724,
    "h": 137.6
  },
  "luminance": 0.14676
}

Semantic roles & 50–950 ramp

primary

#407828

secondary

#9052AA

accent

#4EDAB0

background

#F7F9F6

surface

#EEF2EB

border

#C9CCC6

text

#090E06

muted

#7B7E7A

Preview Lab

Preview with #407828

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

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