#404C13#404C13

#404C13 is a dark, moderate yellow-green. Relative luminance 0.063; OKLCH L 39.3% C 0.081 H 120.5°. Best body text is #FFFFFF at 9.29:1 contrast (WCAG AA passes).

Color values

HEX	#404C13
RGB	rgb(64, 76, 19)
HSL	hsl(73, 60%, 19%)
HSV	hsv(73, 75%, 30%)
CMYK	cmyk(15.8%, 0%, 75%, 70.2%)
CIE-LAB	lab(30.17, -13.99, 30.83)
CIE-LCH	lch(30.17, 33.86, 114.41°)
OKLab	oklab(39.32% -0.041 0.0695)
OKLCH	oklch(39.32% 0.081 120.5)
XYZ	xyz(4.8164, 6.3059, 1.5794)
Luminance	0.0631 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#404C13 #1F134C

analogous

#4C3B13 #404C13 #234C13

triadic

#404C13 #13404C #4C1340

tetradic

#404C13 #134C3B #1F134C #4C1323

square

#404C13 #134C3B #1F134C #4C1323

split-complementary

#404C13 #13234C #3B134C

monochromatic

#151806 #171B07 #404C13 #697D1F #92AE2B

Accessibility & contrast

On white

9.29

#404C13 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#404C13 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #404C13

9.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##404C13	#FFFFFF	#000000	##FFFFFF
##404C13	1.00	9.29	2.26	9.29
#FFFFFF	9.29	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#51470A

Deuteranopia (green-blind)

#504717

Tritanopia (blue-blind)

#444841

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #404c13;
/* rgb */ color: rgb(64, 76, 19);
/* oklch */ color: oklch(39.3% 0.081 120.5);

Tailwind

colors: {
  custom: {
    50: '#777e55',
    500: '#404c13',
    950: '#000000',
  },
}

SCSS

$custom: #404c13;
$custom-light: #777e55;
$custom-dark: #000000;

JSON

{
  "hex": "#404c13",
  "rgb": {
    "r": 64,
    "g": 76,
    "b": 19
  },
  "hsl": {
    "h": 72.632,
    "s": 60,
    "l": 18.627
  },
  "oklch": {
    "l": 0.39324,
    "c": 0.08065,
    "h": 120.5
  },
  "luminance": 0.06306
}

Semantic roles & 50–950 ramp

primary

#404C13

secondary

#473685

accent

#45E366

background

#F7F7F5

surface

#EDEEE9

border

#C8C9C5

text

#090903

muted

#7B7B78

Preview Lab

Preview with #404C13

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

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