#408517#408517

#408517 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	#408517
RGB	rgb(64, 133, 23)
HSL	hsl(98, 71%, 31%)
HSV	hsv(98, 83%, 52%)
CMYK	cmyk(51.9%, 0%, 82.7%, 47.8%)
CIE-LAB	lab(49.41, -40.83, 47.94)
CIE-LCH	lch(49.41, 62.97, 130.42°)
OKLab	oklab(55.03% -0.1135 0.106)
OKLCH	oklch(55.03% 0.155 137)
XYZ	xyz(10.6562, 17.9261, 3.7090)
Luminance	0.1793 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#408517 #5C1785

analogous

#778517 #408517 #178525

triadic

#408517 #174085 #851740

tetradic

#408517 #177785 #5C1785 #852517

square

#408517 #177785 #5C1785 #852517

split-complementary

#408517 #251785 #851777

monochromatic

#0E1D05 #27510E #408517 #59B920 #76DD3A

Accessibility & contrast

On white

4.58

#408517 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.59

#408517 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #408517

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##408517	#FFFFFF	#000000	##000000
##408517	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)

#817324

Tritanopia (blue-blind)

#3C8071

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #408517;
/* rgb */ color: rgb(64, 133, 23);
/* oklch */ color: oklch(55.0% 0.155 137.0);

Tailwind

colors: {
  custom: {
    50: '#7da95f',
    500: '#408517',
    950: '#000000',
  },
}

SCSS

$custom: #408517;
$custom-light: #7da95f;
$custom-dark: #000000;

JSON

{
  "hex": "#408517",
  "rgb": {
    "r": 64,
    "g": 133,
    "b": 23
  },
  "hsl": {
    "h": 97.636,
    "s": 70.513,
    "l": 30.588
  },
  "oklch": {
    "l": 0.55032,
    "c": 0.15529,
    "h": 137
  },
  "luminance": 0.17927
}

Semantic roles & 50–950 ramp

primary

#408517

secondary

#8B3FB9

accent

#3BEDAB

background

#F8FAF5

surface

#EFF4EA

border

#CACEC6

text

#0A1005

muted

#7C7F79

Preview Lab

Preview with #408517

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

Preview Lab → · Contrast checker → · Palette generator →