#406E1F#406E1F

#406E1F is a mid, vivid yellow-green. Relative luminance 0.123; OKLCH L 48.8% C 0.120 H 134.8°. Best body text is #FFFFFF at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#406E1F
RGB	rgb(64, 110, 31)
HSL	hsl(95, 56%, 28%)
HSV	hsv(95, 72%, 43%)
CMYK	cmyk(41.8%, 0%, 71.8%, 56.9%)
CIE-LAB	lab(41.75, -30.38, 37.47)
CIE-LCH	lch(41.75, 48.24, 129.04°)
OKLab	oklab(48.77% -0.0848 0.0853)
OKLCH	oklch(48.77% 0.12 134.8)
XYZ	xyz(7.9374, 12.3404, 3.2598)
Luminance	0.1234 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#406E1F #4D1F6E

analogous

#676E1F #406E1F #1F6E26

triadic

#406E1F #1F406E #6E1F40

tetradic

#406E1F #1F676E #4D1F6E #6E261F

square

#406E1F #1F676E #4D1F6E #6E261F

split-complementary

#406E1F #261F6E #6E1F67

monochromatic

#0E1807 #243E12 #406E1F #5C9E2C #78C93F

Accessibility & contrast

On white

6.06

#406E1F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.47

#406E1F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #406E1F

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##406E1F	#FFFFFF	#000000	##FFFFFF
##406E1F	1.00	6.06	3.47	6.06
#FFFFFF	6.06	1.00	21.00	1.00
#000000	3.47	21.00	1.00	21.00
##FFFFFF	6.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#726513

Deuteranopia (green-blind)

#6C6126

Tritanopia (blue-blind)

#3F6A5E

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #406e1f;
/* rgb */ color: rgb(64, 110, 31);
/* oklch */ color: oklch(48.8% 0.120 134.8);

Tailwind

colors: {
  custom: {
    50: '#79985f',
    500: '#406e1f',
    950: '#000000',
  },
}

SCSS

$custom: #406e1f;
$custom-light: #79985f;
$custom-dark: #000000;

JSON

{
  "hex": "#406e1f",
  "rgb": {
    "r": 64,
    "g": 110,
    "b": 31
  },
  "hsl": {
    "h": 94.937,
    "s": 56.028,
    "l": 27.647
  },
  "oklch": {
    "l": 0.48765,
    "c": 0.12026,
    "h": 134.8
  },
  "luminance": 0.12341
}

Semantic roles & 50–950 ramp

primary

#406E1F

secondary

#7C47A2

accent

#48DFA0

background

#F7F9F5

surface

#EEF2EA

border

#C9CCC6

text

#090D05

muted

#7B7E79

Preview Lab

Preview with #406E1F

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

Preview Lab → · Contrast checker → · Palette generator →