#404D0F#404D0F

#404D0F is a dark, moderate yellow-green. Relative luminance 0.064; OKLCH L 39.6% C 0.085 H 120.9°. Best body text is #FFFFFF at 9.18:1 contrast (WCAG AA passes).

Color values

HEX	#404D0F
RGB	rgb(64, 77, 15)
HSL	hsl(73, 67%, 18%)
HSV	hsv(73, 81%, 30%)
CMYK	cmyk(16.9%, 0%, 80.5%, 69.8%)
CIE-LAB	lab(30.48, -14.82, 32.86)
CIE-LCH	lch(30.48, 36.05, 114.28°)
OKLab	oklab(39.56% -0.0437 0.073)
OKLCH	oklch(39.56% 0.085 120.9)
XYZ	xyz(4.8545, 6.4322, 1.4376)
Luminance	0.0643 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#404D0F #1C0F4D

analogous

#4D3B0F #404D0F #214D0F

triadic

#404D0F #0F404D #4D0F40

tetradic

#404D0F #0F4D3B #1C0F4D #4D0F21

square

#404D0F #0F4D3B #1C0F4D #4D0F21

split-complementary

#404D0F #0F214D #3B0F4D

monochromatic

#151A05 #151A05 #404D0F #6B8019 #95B323

Accessibility & contrast

On white

9.18

#404D0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#404D0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #404D0F

9.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##404D0F	#FFFFFF	#000000	##FFFFFF
##404D0F	1.00	9.18	2.29	9.18
#FFFFFF	9.18	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524804

Deuteranopia (green-blind)

#514814

Tritanopia (blue-blind)

#444941

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #404d0f;
/* rgb */ color: rgb(64, 77, 15);
/* oklch */ color: oklch(39.6% 0.085 120.9);

Tailwind

colors: {
  custom: {
    50: '#777e53',
    500: '#404d0f',
    950: '#000000',
  },
}

SCSS

$custom: #404d0f;
$custom-light: #777e53;
$custom-dark: #000000;

JSON

{
  "hex": "#404d0f",
  "rgb": {
    "r": 64,
    "g": 77,
    "b": 15
  },
  "hsl": {
    "h": 72.581,
    "s": 67.391,
    "l": 18.039
  },
  "oklch": {
    "l": 0.39561,
    "c": 0.08507,
    "h": 120.9
  },
  "luminance": 0.06432
}

Semantic roles & 50–950 ramp

primary

#404D0F

secondary

#433187

accent

#3EEA62

background

#F7F7F4

surface

#EDEEE7

border

#C8C9C3

text

#090A02

muted

#7B7C78

Preview Lab

Preview with #404D0F

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

Preview Lab → · Contrast checker → · Palette generator →