#407918#407918

#407918 is a mid, vivid yellow-green. Relative luminance 0.148; OKLCH L 51.7% C 0.140 H 135.7°. Best body text is #FFFFFF at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#407918
RGB	rgb(64, 121, 24)
HSL	hsl(95, 67%, 28%)
HSV	hsv(95, 80%, 47%)
CMYK	cmyk(47.1%, 0%, 80.2%, 52.5%)
CIE-LAB	lab(45.40, -35.78, 43.85)
CIE-LCH	lch(45.40, 56.60, 129.22°)
OKLab	oklab(51.74% -0.0999 0.0976)
OKLCH	oklch(51.74% 0.14 135.7)
XYZ	xyz(9.1164, 14.8301, 3.2461)
Luminance	0.1483 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#407918 #511879

analogous

#707918 #407918 #187920

triadic

#407918 #184079 #791840

tetradic

#407918 #187079 #511879 #792018

square

#407918 #187079 #511879 #792018

split-complementary

#407918 #201879 #791870

monochromatic

#0E1A05 #25460E #407918 #5BAC22 #77D735

Accessibility & contrast

On white

5.29

#407918 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#407918 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #407918

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##407918	#FFFFFF	#000000	##FFFFFF
##407918	1.00	5.29	3.97	5.29
#FFFFFF	5.29	1.00	21.00	1.00
#000000	3.97	21.00	1.00	21.00
##FFFFFF	5.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E6E01

Deuteranopia (green-blind)

#766A23

Tritanopia (blue-blind)

#3E7467

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #407918;
/* rgb */ color: rgb(64, 121, 24);
/* oklch */ color: oklch(51.7% 0.140 135.7);

Tailwind

colors: {
  custom: {
    50: '#7ba05d',
    500: '#407918',
    950: '#000000',
  },
}

SCSS

$custom: #407918;
$custom-light: #7ba05d;
$custom-dark: #000000;

JSON

{
  "hex": "#407918",
  "rgb": {
    "r": 64,
    "g": 121,
    "b": 24
  },
  "hsl": {
    "h": 95.258,
    "s": 66.897,
    "l": 28.431
  },
  "oklch": {
    "l": 0.51739,
    "c": 0.13963,
    "h": 135.7
  },
  "luminance": 0.14831
}

Semantic roles & 50–950 ramp

primary

#407918

secondary

#803FAE

accent

#3EEAA3

background

#F7F9F5

surface

#EEF2E9

border

#C9CCC5

text

#0A0F05

muted

#7C7E79

Preview Lab

Preview with #407918

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

Preview Lab → · Contrast checker → · Palette generator →