#406C16#406C16

#406C16 is a mid, vivid yellow-green. Relative luminance 0.119; OKLCH L 48.1% C 0.124 H 133.3°. Best body text is #FFFFFF at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#406C16
RGB	rgb(64, 108, 22)
HSL	hsl(91, 66%, 25%)
HSV	hsv(91, 80%, 42%)
CMYK	cmyk(40.7%, 0%, 79.6%, 57.6%)
CIE-LAB	lab(41.01, -30.13, 40.35)
CIE-LCH	lch(41.01, 50.36, 126.76°)
OKLab	oklab(48.14% -0.0848 0.0899)
OKLCH	oklch(48.14% 0.124 133.3)
XYZ	xyz(7.6216, 11.8727, 2.6490)
Luminance	0.1187 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#406C16 #42166C

analogous

#6B6C16 #406C16 #166C17

triadic

#406C16 #16406C #6C1640

tetradic

#406C16 #166B6C #42166C #6C1716

square

#406C16 #166B6C #42166C #6C1716

split-complementary

#406C16 #17166C #6C166B

monochromatic

#0F1905 #22390C #406C16 #5E9F20 #7CD22B

Accessibility & contrast

On white

6.22

#406C16 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.37

#406C16 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #406C16

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##406C16	#FFFFFF	#000000	##FFFFFF
##406C16	1.00	6.22	3.37	6.22
#FFFFFF	6.22	1.00	21.00	1.00
#000000	3.37	21.00	1.00	21.00
##FFFFFF	6.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#716303

Deuteranopia (green-blind)

#6B5F1F

Tritanopia (blue-blind)

#40675C

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #406c16;
/* rgb */ color: rgb(64, 108, 22);
/* oklch */ color: oklch(48.1% 0.124 133.3);

Tailwind

colors: {
  custom: {
    50: '#79965a',
    500: '#406c16',
    950: '#000000',
  },
}

SCSS

$custom: #406c16;
$custom-light: #79965a;
$custom-dark: #000000;

JSON

{
  "hex": "#406c16",
  "rgb": {
    "r": 64,
    "g": 108,
    "b": 22
  },
  "hsl": {
    "h": 90.698,
    "s": 66.154,
    "l": 25.49
  },
  "oklch": {
    "l": 0.48139,
    "c": 0.1236,
    "h": 133.3
  },
  "luminance": 0.11873
}

Semantic roles & 50–950 ramp

primary

#406C16

secondary

#703CA2

accent

#3FE996

background

#F7F9F5

surface

#EEF2E9

border

#C9CCC5

text

#090D04

muted

#7B7E79

Preview Lab

Preview with #406C16

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

Preview Lab → · Contrast checker → · Palette generator →