#406F1D#406F1D

#406F1D is a mid, vivid yellow-green. Relative luminance 0.125; OKLCH L 49.0% C 0.123 H 134.7°. Best body text is #FFFFFF at 5.98:1 contrast (WCAG AA passes).

Color values

HEX	#406F1D
RGB	rgb(64, 111, 29)
HSL	hsl(94, 59%, 27%)
HSV	hsv(94, 74%, 44%)
CMYK	cmyk(42.3%, 0%, 73.9%, 56.5%)
CIE-LAB	lab(42.07, -31.01, 38.65)
CIE-LCH	lch(42.07, 49.55, 128.73°)
OKLab	oklab(49.02% -0.0866 0.0875)
OKLCH	oklch(49.02% 0.123 134.7)
XYZ	xyz(8.0204, 12.5472, 3.1614)
Luminance	0.1255 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#406F1D #4C1D6F

analogous

#696F1D #406F1D #1D6F23

triadic

#406F1D #1D406F #6F1D40

tetradic

#406F1D #1D696F #4C1D6F #6F231D

square

#406F1D #1D696F #4C1D6F #6F231D

split-complementary

#406F1D #231D6F #6F1D69

monochromatic

#0E1806 #243E10 #406F1D #5CA02A #79CC3B

Accessibility & contrast

On white

5.98

#406F1D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.51

#406F1D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #406F1D

5.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##406F1D	#FFFFFF	#000000	##FFFFFF
##406F1D	1.00	5.98	3.51	5.98
#FFFFFF	5.98	1.00	21.00	1.00
#000000	3.51	21.00	1.00	21.00
##FFFFFF	5.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#736610

Deuteranopia (green-blind)

#6D6225

Tritanopia (blue-blind)

#3F6B5F

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #406f1d;
/* rgb */ color: rgb(64, 111, 29);
/* oklch */ color: oklch(49.0% 0.123 134.7);

Tailwind

colors: {
  custom: {
    50: '#79995e',
    500: '#406f1d',
    950: '#000000',
  },
}

SCSS

$custom: #406f1d;
$custom-light: #79995e;
$custom-dark: #000000;

JSON

{
  "hex": "#406f1d",
  "rgb": {
    "r": 64,
    "g": 111,
    "b": 29
  },
  "hsl": {
    "h": 94.39,
    "s": 58.571,
    "l": 27.451
  },
  "oklch": {
    "l": 0.49022,
    "c": 0.12311,
    "h": 134.7
  },
  "luminance": 0.12548
}

Semantic roles & 50–950 ramp

primary

#406F1D

secondary

#7B44A3

accent

#46E29F

background

#F7F9F5

surface

#EEF2E9

border

#C9CCC5

text

#090E05

muted

#7B7E79

Preview Lab

Preview with #406F1D

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

Preview Lab → · Contrast checker → · Palette generator →