#408819#408819

#408819 is a mid, vivid yellow-green. Relative luminance 0.188; OKLCH L 55.9% C 0.158 H 137.4°. Best body text is #000000 at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#408819
RGB	rgb(64, 136, 25)
HSL	hsl(99, 69%, 32%)
HSV	hsv(99, 82%, 53%)
CMYK	cmyk(52.9%, 0%, 81.6%, 46.7%)
CIE-LAB	lab(50.41, -41.92, 48.26)
CIE-LCH	lch(50.41, 63.92, 130.98°)
OKLab	oklab(55.86% -0.1163 0.107)
OKLCH	oklch(55.86% 0.158 137.4)
XYZ	xyz(11.0936, 18.7677, 3.9575)
Luminance	0.1877 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#408819 #611988

analogous

#788819 #408819 #19882A

triadic

#408819 #194088 #881940

tetradic

#408819 #197888 #611988 #882A19

square

#408819 #197888 #611988 #882A19

split-complementary

#408819 #2A1988 #881978

monochromatic

#0F2106 #28540F #408819 #58BC23 #76DC40

Accessibility & contrast

On white

4.42

#408819 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.75

#408819 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #408819

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##408819	#FFFFFF	#000000	##000000
##408819	1.00	4.42	4.75	4.75
#FFFFFF	4.42	1.00	21.00	21.00
#000000	4.75	21.00	1.00	1.00
##000000	4.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D7C00

Deuteranopia (green-blind)

#837626

Tritanopia (blue-blind)

#3B8374

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #408819;
/* rgb */ color: rgb(64, 136, 25);
/* oklch */ color: oklch(55.9% 0.158 137.4);

Tailwind

colors: {
  custom: {
    50: '#7dab60',
    500: '#408819',
    950: '#000000',
  },
}

SCSS

$custom: #408819;
$custom-light: #7dab60;
$custom-dark: #000000;

JSON

{
  "hex": "#408819",
  "rgb": {
    "r": 64,
    "g": 136,
    "b": 25
  },
  "hsl": {
    "h": 98.919,
    "s": 68.944,
    "l": 31.569
  },
  "oklch": {
    "l": 0.55865,
    "c": 0.15801,
    "h": 137.4
  },
  "luminance": 0.18768
}

Semantic roles & 50–950 ramp

primary

#408819

secondary

#9141BB

accent

#3CECAE

background

#F8FAF5

surface

#EFF4EA

border

#CACEC6

text

#0A1005

muted

#7C7F79

Preview Lab

Preview with #408819

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

Preview Lab → · Contrast checker → · Palette generator →