#408518#408518

#408518 is a mid, vivid yellow-green. Relative luminance 0.179; OKLCH L 55.0% C 0.155 H 137.0°. Best body text is #000000 at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#408518
RGB	rgb(64, 133, 24)
HSL	hsl(98, 69%, 31%)
HSV	hsv(98, 82%, 52%)
CMYK	cmyk(51.9%, 0%, 82%, 47.8%)
CIE-LAB	lab(49.41, -40.77, 47.63)
CIE-LCH	lch(49.41, 62.70, 130.56°)
OKLab	oklab(55.04% -0.1133 0.1055)
OKLCH	oklch(55.04% 0.155 137)
XYZ	xyz(10.6664, 17.9302, 3.7628)
Luminance	0.1793 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#408518 #5D1885

analogous

#768518 #408518 #188527

triadic

#408518 #184085 #851840

tetradic

#408518 #187685 #5D1885 #852718

square

#408518 #187685 #5D1885 #852718

split-complementary

#408518 #271885 #851876

monochromatic

#0E1D05 #27510F #408518 #59B921 #76DC3C

Accessibility & contrast

On white

4.58

#408518 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.59

#408518 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #408518

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##408518	#FFFFFF	#000000	##000000
##408518	1.00	4.58	4.59	4.59
#FFFFFF	4.58	1.00	21.00	21.00
#000000	4.59	21.00	1.00	1.00
##000000	4.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A7900

Deuteranopia (green-blind)

#817325

Tritanopia (blue-blind)

#3C8071

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #408518;
/* rgb */ color: rgb(64, 133, 24);
/* oklch */ color: oklch(55.0% 0.155 137.0);

Tailwind

colors: {
  custom: {
    50: '#7ca95f',
    500: '#408518',
    950: '#000000',
  },
}

SCSS

$custom: #408518;
$custom-light: #7ca95f;
$custom-dark: #000000;

JSON

{
  "hex": "#408518",
  "rgb": {
    "r": 64,
    "g": 133,
    "b": 24
  },
  "hsl": {
    "h": 97.982,
    "s": 69.427,
    "l": 30.784
  },
  "oklch": {
    "l": 0.55037,
    "c": 0.15481,
    "h": 137
  },
  "luminance": 0.17931
}

Semantic roles & 50–950 ramp

primary

#408518

secondary

#8C40B9

accent

#3CECAB

background

#F8FAF5

surface

#EFF4EA

border

#CACEC6

text

#0A1005

muted

#7C7F79

Preview Lab

Preview with #408518

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

Preview Lab → · Contrast checker → · Palette generator →