#407D28#407D28

#407D28 is a mid, vivid green. Relative luminance 0.159; OKLCH L 53.0% C 0.134 H 138.1°. Best body text is #FFFFFF at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#407D28
RGB	rgb(64, 125, 40)
HSL	hsl(103, 52%, 32%)
HSV	hsv(103, 68%, 49%)
CMYK	cmyk(48.8%, 0%, 68%, 51%)
CIE-LAB	lab(46.86, -36.23, 38.92)
CIE-LCH	lch(46.86, 53.17, 132.95°)
OKLab	oklab(52.97% -0.0999 0.0896)
OKLCH	oklch(52.97% 0.134 138.1)
XYZ	xyz(9.8306, 15.9098, 4.5599)
Luminance	0.1591 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#407D28 #65287D

analogous

#6A7D28 #407D28 #287D3B

triadic

#407D28 #28407D #7D2840

tetradic

#407D28 #286A7D #65287D #7D3B28

square

#407D28 #286A7D #65287D #7D3B28

split-complementary

#407D28 #3B287D #7D286A

monochromatic

#11200A #284F19 #407D28 #58AB37 #77C956

Accessibility & contrast

On white

5.02

#407D28 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.18

#407D28 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #407D28

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##407D28	#FFFFFF	#000000	##FFFFFF
##407D28	1.00	5.02	4.18	5.02
#FFFFFF	5.02	1.00	21.00	1.00
#000000	4.18	21.00	1.00	21.00
##FFFFFF	5.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#81721D

Deuteranopia (green-blind)

#796D2F

Tritanopia (blue-blind)

#3C796B

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #407d28;
/* rgb */ color: rgb(64, 125, 40);
/* oklch */ color: oklch(53.0% 0.134 138.1);

Tailwind

colors: {
  custom: {
    50: '#7aa366',
    500: '#407d28',
    950: '#000000',
  },
}

SCSS

$custom: #407d28;
$custom-light: #7aa366;
$custom-dark: #000000;

JSON

{
  "hex": "#407d28",
  "rgb": {
    "r": 64,
    "g": 125,
    "b": 40
  },
  "hsl": {
    "h": 103.059,
    "s": 51.515,
    "l": 32.353
  },
  "oklch": {
    "l": 0.52972,
    "c": 0.1342,
    "h": 138.1
  },
  "luminance": 0.1591
}

Semantic roles & 50–950 ramp

primary

#407D28

secondary

#9453AE

accent

#4DDBB3

background

#F7FAF6

surface

#EEF4EB

border

#C9CEC6

text

#0A0F06

muted

#7C7F7A

Preview Lab

Preview with #407D28

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

Preview Lab → · Contrast checker → · Palette generator →