#406B16#406B16

#406B16 is a mid, vivid yellow-green. Relative luminance 0.117; OKLCH L 47.9% C 0.122 H 133.1°. Best body text is #FFFFFF at 6.30:1 contrast (WCAG AA passes).

Color values

HEX	#406B16
RGB	rgb(64, 107, 22)
HSL	hsl(90, 66%, 25%)
HSV	hsv(90, 79%, 42%)
CMYK	cmyk(40.2%, 0%, 79.4%, 58%)
CIE-LAB	lab(40.68, -29.67, 40.02)
CIE-LCH	lch(40.68, 49.82, 126.55°)
OKLab	oklab(47.86% -0.0835 0.0893)
OKLCH	oklch(47.86% 0.122 133.1)
XYZ	xyz(7.5168, 11.6630, 2.6140)
Luminance	0.1166 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#406B16 #41166B

analogous

#6A6B16 #406B16 #166B17

triadic

#406B16 #16406B #6B1640

tetradic

#406B16 #166A6B #41166B #6B1716

square

#406B16 #166A6B #41166B #6B1716

split-complementary

#406B16 #17166B #6B166A

monochromatic

#0F1905 #22380C #406B16 #5E9E20 #7DD12B

Accessibility & contrast

On white

6.30

#406B16 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#406B16 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #406B16

6.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##406B16	#FFFFFF	#000000	##FFFFFF
##406B16	1.00	6.30	3.33	6.30
#FFFFFF	6.30	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#706204

Deuteranopia (green-blind)

#6A5F1F

Tritanopia (blue-blind)

#40665B

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #406b16;
/* rgb */ color: rgb(64, 107, 22);
/* oklch */ color: oklch(47.9% 0.122 133.1);

Tailwind

colors: {
  custom: {
    50: '#79955a',
    500: '#406b16',
    950: '#000000',
  },
}

SCSS

$custom: #406b16;
$custom-light: #79955a;
$custom-dark: #000000;

JSON

{
  "hex": "#406b16",
  "rgb": {
    "r": 64,
    "g": 107,
    "b": 22
  },
  "hsl": {
    "h": 90.353,
    "s": 65.891,
    "l": 25.294
  },
  "oklch": {
    "l": 0.47863,
    "c": 0.12225,
    "h": 133.1
  },
  "luminance": 0.11663
}

Semantic roles & 50–950 ramp

primary

#406B16

secondary

#6F3BA1

accent

#3FE995

background

#F7F9F5

surface

#EEF2E9

border

#C9CCC5

text

#090D04

muted

#7B7E79

Preview Lab

Preview with #406B16

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

Preview Lab → · Contrast checker → · Palette generator →