#408218#408218

#408218 is a mid, vivid yellow-green. Relative luminance 0.171; OKLCH L 54.2% C 0.151 H 136.7°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#408218
RGB	rgb(64, 130, 24)
HSL	hsl(97, 69%, 30%)
HSV	hsv(97, 82%, 51%)
CMYK	cmyk(50.8%, 0%, 81.5%, 49%)
CIE-LAB	lab(48.41, -39.55, 46.70)
CIE-LCH	lch(48.41, 61.20, 130.26°)
OKLab	oklab(54.21% -0.11 0.1036)
OKLCH	oklch(54.21% 0.151 136.7)
XYZ	xyz(10.2616, 17.1205, 3.6278)
Luminance	0.1712 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#408218 #5A1882

analogous

#758218 #408218 #188225

triadic

#408218 #184082 #821840

tetradic

#408218 #187582 #5A1882 #822518

square

#408218 #187582 #5A1882 #822518

split-complementary

#408218 #251882 #821875

monochromatic

#0D1B05 #274E0E #408218 #59B622 #76DB3A

Accessibility & contrast

On white

4.75

#408218 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#408218 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #408218

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##408218	#FFFFFF	#000000	##FFFFFF
##408218	1.00	4.75	4.42	4.75
#FFFFFF	4.75	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#877600

Deuteranopia (green-blind)

#7E7124

Tritanopia (blue-blind)

#3C7D6E

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #408218;
/* rgb */ color: rgb(64, 130, 24);
/* oklch */ color: oklch(54.2% 0.151 136.7);

Tailwind

colors: {
  custom: {
    50: '#7ca75f',
    500: '#408218',
    950: '#000000',
  },
}

SCSS

$custom: #408218;
$custom-light: #7ca75f;
$custom-dark: #000000;

JSON

{
  "hex": "#408218",
  "rgb": {
    "r": 64,
    "g": 130,
    "b": 24
  },
  "hsl": {
    "h": 97.358,
    "s": 68.831,
    "l": 30.196
  },
  "oklch": {
    "l": 0.54214,
    "c": 0.15108,
    "h": 136.7
  },
  "luminance": 0.17121
}

Semantic roles & 50–950 ramp

primary

#408218

secondary

#8940B6

accent

#3CECA9

background

#F7FAF5

surface

#EEF4EA

border

#C9CEC6

text

#0A0F05

muted

#7C7F79

Preview Lab

Preview with #408218

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

Preview Lab → · Contrast checker → · Palette generator →