#406E19#406E19

#406E19 is a mid, vivid yellow-green. Relative luminance 0.123; OKLCH L 48.7% C 0.124 H 134.0°. Best body text is #FFFFFF at 6.07:1 contrast (WCAG AA passes).

Color values

HEX	#406E19
RGB	rgb(64, 110, 25)
HSL	hsl(92, 63%, 26%)
HSV	hsv(92, 77%, 43%)
CMYK	cmyk(41.8%, 0%, 77.3%, 56.9%)
CIE-LAB	lab(41.71, -30.85, 39.89)
CIE-LCH	lch(41.71, 50.43, 127.71°)
OKLab	oklab(48.71% -0.0865 0.0895)
OKLCH	oklch(48.71% 0.124 134)
XYZ	xyz(7.8656, 12.3116, 2.8815)
Luminance	0.1231 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#406E19 #47196E

analogous

#6B6E19 #406E19 #196E1D

triadic

#406E19 #19406E #6E1940

tetradic

#406E19 #196B6E #47196E #6E1D19

square

#406E19 #196B6E #47196E #6E1D19

split-complementary

#406E19 #1D196E #6E196B

monochromatic

#0F1906 #233C0E #406E19 #5DA024 #7AD031

Accessibility & contrast

On white

6.07

#406E19 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.46

#406E19 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #406E19

6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##406E19	#FFFFFF	#000000	##FFFFFF
##406E19	1.00	6.07	3.46	6.07
#FFFFFF	6.07	1.00	21.00	1.00
#000000	3.46	21.00	1.00	21.00
##FFFFFF	6.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#736508

Deuteranopia (green-blind)

#6C6121

Tritanopia (blue-blind)

#40695E

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #406e19;
/* rgb */ color: rgb(64, 110, 25);
/* oklch */ color: oklch(48.7% 0.124 134.0);

Tailwind

colors: {
  custom: {
    50: '#79985c',
    500: '#406e19',
    950: '#000000',
  },
}

SCSS

$custom: #406e19;
$custom-light: #79985c;
$custom-dark: #000000;

JSON

{
  "hex": "#406e19",
  "rgb": {
    "r": 64,
    "g": 110,
    "b": 25
  },
  "hsl": {
    "h": 92.471,
    "s": 62.963,
    "l": 26.471
  },
  "oklch": {
    "l": 0.48714,
    "c": 0.12444,
    "h": 134
  },
  "luminance": 0.12312
}

Semantic roles & 50–950 ramp

primary

#406E19

secondary

#763FA3

accent

#42E69B

background

#F7F9F5

surface

#EEF2E9

border

#C9CCC5

text

#090D04

muted

#7B7E79

Preview Lab

Preview with #406E19

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

Preview Lab → · Contrast checker → · Palette generator →