#406B1F#406B1F

#406B1F is a mid, moderate yellow-green. Relative luminance 0.117; OKLCH L 47.9% C 0.116 H 134.3°. Best body text is #FFFFFF at 6.29:1 contrast (WCAG AA passes).

Color values

HEX	#406B1F
RGB	rgb(64, 107, 31)
HSL	hsl(94, 55%, 27%)
HSV	hsv(94, 71%, 42%)
CMYK	cmyk(40.2%, 0%, 71%, 58%)
CIE-LAB	lab(40.74, -28.99, 36.41)
CIE-LCH	lch(40.74, 46.54, 128.52°)
OKLab	oklab(47.94% -0.0809 0.0831)
OKLCH	oklch(47.94% 0.116 134.3)
XYZ	xyz(7.6192, 11.7039, 3.1537)
Luminance	0.1170 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#406B1F #4A1F6B

analogous

#666B1F #406B1F #1F6B24

triadic

#406B1F #1F406B #6B1F40

tetradic

#406B1F #1F666B #4A1F6B #6B241F

square

#406B1F #1F666B #4A1F6B #6B241F

split-complementary

#406B1F #241F6B #6B1F66

monochromatic

#0E1807 #243C11 #406B1F #5C9A2D #79C73D

Accessibility & contrast

On white

6.29

#406B1F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.34

#406B1F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #406B1F

6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##406B1F	#FFFFFF	#000000	##FFFFFF
##406B1F	1.00	6.29	3.34	6.29
#FFFFFF	6.29	1.00	21.00	1.00
#000000	3.34	21.00	1.00	21.00
##FFFFFF	6.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F6214

Deuteranopia (green-blind)

#695F26

Tritanopia (blue-blind)

#40675C

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #406b1f;
/* rgb */ color: rgb(64, 107, 31);
/* oklch */ color: oklch(47.9% 0.116 134.3);

Tailwind

colors: {
  custom: {
    50: '#79955f',
    500: '#406b1f',
    950: '#000000',
  },
}

SCSS

$custom: #406b1f;
$custom-light: #79955f;
$custom-dark: #000000;

JSON

{
  "hex": "#406b1f",
  "rgb": {
    "r": 64,
    "g": 107,
    "b": 31
  },
  "hsl": {
    "h": 93.947,
    "s": 55.072,
    "l": 27.059
  },
  "oklch": {
    "l": 0.47939,
    "c": 0.116,
    "h": 134.3
  },
  "luminance": 0.11704
}

Semantic roles & 50–950 ramp

primary

#406B1F

secondary

#79479F

accent

#49DE9E

background

#F7F9F5

surface

#EEF2E9

border

#C9CCC5

text

#090D05

muted

#7B7E79

Preview Lab

Preview with #406B1F

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

Preview Lab → · Contrast checker → · Palette generator →