#404D17#404D17

#404D17 is a dark, moderate yellow-green. Relative luminance 0.065; OKLCH L 39.6% C 0.079 H 121.6°. Best body text is #FFFFFF at 9.16:1 contrast (WCAG AA passes).

Color values

HEX	#404D17
RGB	rgb(64, 77, 23)
HSL	hsl(74, 54%, 20%)
HSV	hsv(74, 70%, 30%)
CMYK	cmyk(16.9%, 0%, 70.1%, 69.8%)
CIE-LAB	lab(30.54, -14.24, 29.32)
CIE-LCH	lch(30.54, 32.59, 115.91°)
OKLab	oklab(39.64% -0.0412 0.067)
OKLCH	oklch(39.64% 0.079 121.6)
XYZ	xyz(4.9229, 6.4596, 1.7979)
Luminance	0.0646 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#404D17 #24174D

analogous

#4D3F17 #404D17 #254D17

triadic

#404D17 #17404D #4D1740

tetradic

#404D17 #174D3F #24174D #4D1725

square

#404D17 #174D3F #24174D #4D1725

split-complementary

#404D17 #17254D #3F174D

monochromatic

#141807 #191E09 #404D17 #677C25 #8EAB33

Accessibility & contrast

On white

9.16

#404D17 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#404D17 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #404D17

9.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##404D17	#FFFFFF	#000000	##FFFFFF
##404D17	1.00	9.16	2.29	9.16
#FFFFFF	9.16	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524810

Deuteranopia (green-blind)

#50481B

Tritanopia (blue-blind)

#444942

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #404d17;
/* rgb */ color: rgb(64, 77, 23);
/* oklch */ color: oklch(39.6% 0.079 121.6);

Tailwind

colors: {
  custom: {
    50: '#777e57',
    500: '#404d17',
    950: '#000000',
  },
}

SCSS

$custom: #404d17;
$custom-light: #777e57;
$custom-dark: #000000;

JSON

{
  "hex": "#404d17",
  "rgb": {
    "r": 64,
    "g": 77,
    "b": 23
  },
  "hsl": {
    "h": 74.444,
    "s": 54,
    "l": 19.608
  },
  "oklch": {
    "l": 0.39635,
    "c": 0.07864,
    "h": 121.6
  },
  "luminance": 0.0646
}

Semantic roles & 50–950 ramp

primary

#404D17

secondary

#4D3C84

accent

#4ADD6E

background

#F7F7F5

surface

#EDEEE9

border

#C8C9C5

text

#090A03

muted

#7B7C78

Preview Lab

Preview with #404D17

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

Preview Lab → · Contrast checker → · Palette generator →