#407D31#407D31

#407D31 is a mid, vivid green. Relative luminance 0.160; OKLCH L 53.1% C 0.127 H 139.8°. Best body text is #FFFFFF at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#407D31
RGB	rgb(64, 125, 49)
HSL	hsl(108, 44%, 34%)
HSV	hsv(108, 61%, 49%)
CMYK	cmyk(48.8%, 0%, 60.8%, 51%)
CIE-LAB	lab(46.95, -35.26, 34.77)
CIE-LCH	lch(46.95, 49.52, 135.41°)
OKLab	oklab(53.08% -0.0967 0.0817)
OKLCH	oklch(53.08% 0.127 139.8)
XYZ	xyz(10.0020, 15.9783, 5.4622)
Luminance	0.1598 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#407D31 #6E317D

analogous

#667D31 #407D31 #317D48

triadic

#407D31 #31407D #7D3140

tetradic

#407D31 #31667D #6E317D #7D4831

square

#407D31 #31667D #6E317D #7D4831

split-complementary

#407D31 #48317D #7D3166

monochromatic

#13250F #295120 #407D31 #57A942 #78C366

Accessibility & contrast

On white

5.01

#407D31 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.20

#407D31 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #407D31

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##407D31	#FFFFFF	#000000	##FFFFFF
##407D31	1.00	5.01	4.20	5.01
#FFFFFF	5.01	1.00	21.00	1.00
#000000	4.20	21.00	1.00	21.00
##FFFFFF	5.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#807329

Deuteranopia (green-blind)

#786D37

Tritanopia (blue-blind)

#3B796C

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #407d31;
/* rgb */ color: rgb(64, 125, 49);
/* oklch */ color: oklch(53.1% 0.127 139.8);

Tailwind

colors: {
  custom: {
    50: '#7aa36c',
    500: '#407d31',
    950: '#000000',
  },
}

SCSS

$custom: #407d31;
$custom-light: #7aa36c;
$custom-dark: #000000;

JSON

{
  "hex": "#407d31",
  "rgb": {
    "r": 64,
    "g": 125,
    "b": 49
  },
  "hsl": {
    "h": 108.158,
    "s": 43.678,
    "l": 34.118
  },
  "oklch": {
    "l": 0.53075,
    "c": 0.1266,
    "h": 139.8
  },
  "luminance": 0.15979
}

Semantic roles & 50–950 ramp

primary

#407D31

secondary

#9B60AA

accent

#54D3BA

background

#F7FAF6

surface

#EEF4EB

border

#C9CEC6

text

#0A0F07

muted

#7C7F7A

Preview Lab

Preview with #407D31

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

Preview Lab → · Contrast checker → · Palette generator →