#404D16#404D16

#404D16 is a dark, moderate yellow-green. Relative luminance 0.065; OKLCH L 39.6% C 0.080 H 121.5°. Best body text is #FFFFFF at 9.17:1 contrast (WCAG AA passes).

Color values

HEX	#404D16
RGB	rgb(64, 77, 22)
HSL	hsl(74, 56%, 19%)
HSV	hsv(74, 71%, 30%)
CMYK	cmyk(16.9%, 0%, 71.4%, 69.8%)
CIE-LAB	lab(30.53, -14.32, 29.80)
CIE-LCH	lch(30.53, 33.06, 115.67°)
OKLab	oklab(39.63% -0.0416 0.0678)
OKLCH	oklch(39.63% 0.08 121.5)
XYZ	xyz(4.9131, 6.4557, 1.7461)
Luminance	0.0646 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#404D16 #23164D

analogous

#4D3F16 #404D16 #254D16

triadic

#404D16 #16404D #4D1640

tetradic

#404D16 #164D3F #23164D #4D1625

square

#404D16 #164D3F #23164D #4D1625

split-complementary

#404D16 #16254D #3F164D

monochromatic

#141807 #181D08 #404D16 #687D24 #8FAC31

Accessibility & contrast

On white

9.17

#404D16 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#404D16 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #404D16

9.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##404D16	#FFFFFF	#000000	##FFFFFF
##404D16	1.00	9.17	2.29	9.17
#FFFFFF	9.17	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#52480F

Deuteranopia (green-blind)

#50481A

Tritanopia (blue-blind)

#444942

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #404d16;
/* rgb */ color: rgb(64, 77, 22);
/* oklch */ color: oklch(39.6% 0.080 121.5);

Tailwind

colors: {
  custom: {
    50: '#777e56',
    500: '#404d16',
    950: '#000000',
  },
}

SCSS

$custom: #404d16;
$custom-light: #777e56;
$custom-dark: #000000;

JSON

{
  "hex": "#404d16",
  "rgb": {
    "r": 64,
    "g": 77,
    "b": 22
  },
  "hsl": {
    "h": 74.182,
    "s": 55.556,
    "l": 19.412
  },
  "oklch": {
    "l": 0.39625,
    "c": 0.07953,
    "h": 121.5
  },
  "luminance": 0.06456
}

Semantic roles & 50–950 ramp

primary

#404D16

secondary

#4C3A85

accent

#49DF6C

background

#F7F7F5

surface

#EDEEE9

border

#C8C9C5

text

#090A03

muted

#7B7C78

Preview Lab

Preview with #404D16

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

Preview Lab → · Contrast checker → · Palette generator →