#405111#405111

#405111 is a dark, moderate yellow-green. Relative luminance 0.070; OKLCH L 40.7% C 0.089 H 123.5°. Best body text is #FFFFFF at 8.74:1 contrast (WCAG AA passes).

Color values

HEX	#405111
RGB	rgb(64, 81, 17)
HSL	hsl(76, 65%, 19%)
HSV	hsv(76, 79%, 32%)
CMYK	cmyk(21%, 0%, 79%, 68.2%)
CIE-LAB	lab(31.84, -16.91, 33.37)
CIE-LCH	lch(31.84, 37.41, 116.88°)
OKLab	oklab(40.67% -0.0492 0.0744)
OKLCH	oklch(40.67% 0.089 123.5)
XYZ	xyz(5.1580, 7.0153, 1.6126)
Luminance	0.0702 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#405111 #221151

analogous

#514211 #405111 #205111

triadic

#405111 #114051 #511140

tetradic

#405111 #115142 #221151 #511120

square

#405111 #115142 #221151 #511120

split-complementary

#405111 #112051 #421151

monochromatic

#141905 #181E06 #405111 #68841C #90B626

Accessibility & contrast

On white

8.74

#405111 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.40

#405111 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #405111

8.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##405111	#FFFFFF	#000000	##FFFFFF
##405111	1.00	8.74	2.40	8.74
#FFFFFF	8.74	1.00	21.00	1.00
#000000	2.40	21.00	1.00	21.00
##FFFFFF	8.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#564B06

Deuteranopia (green-blind)

#544B17

Tritanopia (blue-blind)

#444D45

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #405111;
/* rgb */ color: rgb(64, 81, 17);
/* oklch */ color: oklch(40.7% 0.089 123.5);

Tailwind

colors: {
  custom: {
    50: '#778154',
    500: '#405111',
    950: '#000000',
  },
}

SCSS

$custom: #405111;
$custom-light: #778154;
$custom-dark: #000000;

JSON

{
  "hex": "#405111",
  "rgb": {
    "r": 64,
    "g": 81,
    "b": 17
  },
  "hsl": {
    "h": 75.938,
    "s": 65.306,
    "l": 19.216
  },
  "oklch": {
    "l": 0.40667,
    "c": 0.08926,
    "h": 123.5
  },
  "luminance": 0.07015
}

Semantic roles & 50–950 ramp

primary

#405111

secondary

#4B348A

accent

#40E86C

background

#F7F7F5

surface

#EDEEE9

border

#C8C9C5

text

#090A03

muted

#7B7C78

Preview Lab

Preview with #405111

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

Preview Lab → · Contrast checker → · Palette generator →