#404C15#404C15

#404C15 is a dark, moderate yellow-green. Relative luminance 0.063; OKLCH L 39.3% C 0.079 H 120.7°. Best body text is #FFFFFF at 9.28:1 contrast (WCAG AA passes).

Color values

HEX	#404C15
RGB	rgb(64, 76, 21)
HSL	hsl(73, 57%, 19%)
HSV	hsv(73, 72%, 30%)
CMYK	cmyk(15.8%, 0%, 72.4%, 70.2%)
CIE-LAB	lab(30.19, -13.84, 29.91)
CIE-LCH	lch(30.19, 32.96, 114.82°)
OKLab	oklab(39.34% -0.0403 0.0679)
OKLCH	oklch(39.34% 0.079 120.7)
XYZ	xyz(4.8342, 6.3130, 1.6732)
Luminance	0.0631 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#404C15 #21154C

analogous

#4C3D15 #404C15 #254C15

triadic

#404C15 #15404C #4C1540

tetradic

#404C15 #154C3D #21154C #4C1525

square

#404C15 #154C3D #21154C #4C1525

split-complementary

#404C15 #15254C #3D154C

monochromatic

#141807 #181C08 #404C15 #687C22 #91AC2F

Accessibility & contrast

On white

9.28

#404C15 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#404C15 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #404C15

9.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##404C15	#FFFFFF	#000000	##FFFFFF
##404C15	1.00	9.28	2.26	9.28
#FFFFFF	9.28	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#51470E

Deuteranopia (green-blind)

#504719

Tritanopia (blue-blind)

#444841

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #404c15;
/* rgb */ color: rgb(64, 76, 21);
/* oklch */ color: oklch(39.3% 0.079 120.7);

Tailwind

colors: {
  custom: {
    50: '#777e56',
    500: '#404c15',
    950: '#000000',
  },
}

SCSS

$custom: #404c15;
$custom-light: #777e56;
$custom-dark: #000000;

JSON

{
  "hex": "#404c15",
  "rgb": {
    "r": 64,
    "g": 76,
    "b": 21
  },
  "hsl": {
    "h": 73.091,
    "s": 56.701,
    "l": 19.02
  },
  "oklch": {
    "l": 0.39344,
    "c": 0.07896,
    "h": 120.7
  },
  "luminance": 0.06313
}

Semantic roles & 50–950 ramp

primary

#404C15

secondary

#493984

accent

#48E069

background

#F7F7F5

surface

#EDEEE9

border

#C8C9C5

text

#090903

muted

#7B7B78

Preview Lab

Preview with #404C15

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

Preview Lab → · Contrast checker → · Palette generator →