#408B19#408B19

#408B19 is a mid, vivid yellow-green. Relative luminance 0.196; OKLCH L 56.7% C 0.162 H 137.6°. Best body text is #000000 at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#408B19
RGB	rgb(64, 139, 25)
HSL	hsl(99, 70%, 32%)
HSV	hsv(99, 82%, 55%)
CMYK	cmyk(54%, 0%, 82%, 45.5%)
CIE-LAB	lab(51.41, -43.10, 49.19)
CIE-LCH	lch(51.41, 65.40, 131.23°)
OKLab	oklab(56.68% -0.1195 0.1089)
OKLCH	oklch(56.68% 0.162 137.6)
XYZ	xyz(11.5221, 19.6245, 4.1003)
Luminance	0.1963 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#408B19 #64198B

analogous

#798B19 #408B19 #198B2B

triadic

#408B19 #19408B #8B1940

tetradic

#408B19 #19798B #64198B #8B2B19

square

#408B19 #19798B #64198B #8B2B19

split-complementary

#408B19 #2B198B #8B1979

monochromatic

#102306 #285710 #408B19 #58BF22 #77DD41

Accessibility & contrast

On white

4.26

#408B19 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.93

#408B19 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #408B19

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##408B19	#FFFFFF	#000000	##000000
##408B19	1.00	4.26	4.93	4.93
#FFFFFF	4.26	1.00	21.00	21.00
#000000	4.93	21.00	1.00	1.00
##000000	4.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#907E00

Deuteranopia (green-blind)

#867827

Tritanopia (blue-blind)

#3A8676

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #408b19;
/* rgb */ color: rgb(64, 139, 25);
/* oklch */ color: oklch(56.7% 0.162 137.6);

Tailwind

colors: {
  custom: {
    50: '#7dad60',
    500: '#408b19',
    950: '#000000',
  },
}

SCSS

$custom: #408b19;
$custom-light: #7dad60;
$custom-dark: #000000;

JSON

{
  "hex": "#408b19",
  "rgb": {
    "r": 64,
    "g": 139,
    "b": 25
  },
  "hsl": {
    "h": 99.474,
    "s": 69.512,
    "l": 32.157
  },
  "oklch": {
    "l": 0.56685,
    "c": 0.16168,
    "h": 137.6
  },
  "luminance": 0.19625
}

Semantic roles & 50–950 ramp

primary

#408B19

secondary

#9342BE

accent

#3BECB0

background

#F8FAF6

surface

#EFF4EB

border

#CACEC6

text

#0B1005

muted

#7C7F7A

Preview Lab

Preview with #408B19

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

Preview Lab → · Contrast checker → · Palette generator →