#406F11#406F11

#406F11 is a mid, vivid yellow-green. Relative luminance 0.125; OKLCH L 48.9% C 0.130 H 133.5°. Best body text is #FFFFFF at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#406F11
RGB	rgb(64, 111, 17)
HSL	hsl(90, 73%, 25%)
HSV	hsv(90, 85%, 44%)
CMYK	cmyk(42.3%, 0%, 84.7%, 56.5%)
CIE-LAB	lab(42.00, -31.79, 42.95)
CIE-LCH	lch(42.00, 53.44, 126.50°)
OKLab	oklab(48.94% -0.0896 0.0946)
OKLCH	oklch(48.94% 0.13 133.5)
XYZ	xyz(7.8998, 12.4989, 2.5265)
Luminance	0.1250 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#406F11 #40116F

analogous

#6F6F11 #406F11 #116F11

triadic

#406F11 #11406F #6F1140

tetradic

#406F11 #116F6F #40116F #6F1111

square

#406F11 #116F6F #40116F #6F1111

split-complementary

#406F11 #11116F #6F116F

monochromatic

#0F1B04 #213A09 #406F11 #5FA419 #7DD921

Accessibility & contrast

On white

6.00

#406F11 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.50

#406F11 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #406F11

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##406F11	#FFFFFF	#000000	##FFFFFF
##406F11	1.00	6.00	3.50	6.00
#FFFFFF	6.00	1.00	21.00	1.00
#000000	3.50	21.00	1.00	21.00
##FFFFFF	6.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#746500

Deuteranopia (green-blind)

#6D621C

Tritanopia (blue-blind)

#406A5E

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #406f11;
/* rgb */ color: rgb(64, 111, 17);
/* oklch */ color: oklch(48.9% 0.130 133.5);

Tailwind

colors: {
  custom: {
    50: '#7a9959',
    500: '#406f11',
    950: '#000000',
  },
}

SCSS

$custom: #406f11;
$custom-light: #7a9959;
$custom-dark: #000000;

JSON

{
  "hex": "#406f11",
  "rgb": {
    "r": 64,
    "g": 111,
    "b": 17
  },
  "hsl": {
    "h": 90,
    "s": 73.438,
    "l": 25.098
  },
  "oklch": {
    "l": 0.48937,
    "c": 0.13028,
    "h": 133.5
  },
  "luminance": 0.12499
}

Semantic roles & 50–950 ramp

primary

#406F11

secondary

#6E35A6

accent

#38F094

background

#F7F9F5

surface

#EEF2E9

border

#C9CCC5

text

#0A0E04

muted

#7C7E79

Preview Lab

Preview with #406F11

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

Preview Lab → · Contrast checker → · Palette generator →