#404E13#404E13

#404E13 is a dark, moderate yellow-green. Relative luminance 0.066; OKLCH L 39.9% C 0.084 H 121.9°. Best body text is #FFFFFF at 9.06:1 contrast (WCAG AA passes).

Color values

HEX	#404E13
RGB	rgb(64, 78, 19)
HSL	hsl(74, 61%, 19%)
HSV	hsv(74, 76%, 31%)
CMYK	cmyk(17.9%, 0%, 75.6%, 69.4%)
CIE-LAB	lab(30.84, -15.12, 31.52)
CIE-LCH	lch(30.84, 34.95, 115.62°)
OKLab	oklab(39.87% -0.0441 0.0709)
OKLCH	oklch(39.87% 0.084 121.9)
XYZ	xyz(4.9564, 6.5858, 1.6260)
Luminance	0.0659 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#404E13 #21134E

analogous

#4E3F13 #404E13 #234E13

triadic

#404E13 #13404E #4E1340

tetradic

#404E13 #134E3F #21134E #4E1323

square

#404E13 #134E3F #21134E #4E1323

split-complementary

#404E13 #13234E #3F134E

monochromatic

#141906 #181D07 #404E13 #687F1F #91B02B

Accessibility & contrast

On white

9.06

#404E13 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#404E13 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #404E13

9.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##404E13	#FFFFFF	#000000	##FFFFFF
##404E13	1.00	9.06	2.32	9.06
#FFFFFF	9.06	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#53490A

Deuteranopia (green-blind)

#514918

Tritanopia (blue-blind)

#444A42

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #404e13;
/* rgb */ color: rgb(64, 78, 19);
/* oklch */ color: oklch(39.9% 0.084 121.9);

Tailwind

colors: {
  custom: {
    50: '#777f55',
    500: '#404e13',
    950: '#000000',
  },
}

SCSS

$custom: #404e13;
$custom-light: #777f55;
$custom-dark: #000000;

JSON

{
  "hex": "#404e13",
  "rgb": {
    "r": 64,
    "g": 78,
    "b": 19
  },
  "hsl": {
    "h": 74.237,
    "s": 60.825,
    "l": 19.02
  },
  "oklch": {
    "l": 0.39867,
    "c": 0.0835,
    "h": 121.9
  },
  "luminance": 0.06586
}

Semantic roles & 50–950 ramp

primary

#404E13

secondary

#493687

accent

#44E46A

background

#F7F7F5

surface

#EDEEE9

border

#C8C9C5

text

#090A03

muted

#7B7C78

Preview Lab

Preview with #404E13

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

Preview Lab → · Contrast checker → · Palette generator →