#405810#405810

#405810 is a dark, moderate yellow-green. Relative luminance 0.081; OKLCH L 42.6% C 0.100 H 126.8°. Best body text is #FFFFFF at 8.01:1 contrast (WCAG AA passes).

Color values

HEX	#405810
RGB	rgb(64, 88, 16)
HSL	hsl(80, 69%, 20%)
HSV	hsv(80, 82%, 35%)
CMYK	cmyk(27.3%, 0%, 81.8%, 65.5%)
CIE-LAB	lab(34.20, -20.71, 36.04)
CIE-LCH	lch(34.20, 41.57, 119.89°)
OKLab	oklab(42.58% -0.0597 0.0799)
OKLCH	oklch(42.58% 0.1 126.8)
XYZ	xyz(5.6976, 8.1067, 1.7547)
Luminance	0.0811 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#405810 #281058

analogous

#584C10 #405810 #1C5810

triadic

#405810 #104058 #581040

tetradic

#405810 #10584C #281058 #58101C

square

#405810 #10584C #281058 #58101C

split-complementary

#405810 #101C58 #4C1058

monochromatic

#131A05 #1A2407 #405810 #668C19 #8BC023

Accessibility & contrast

On white

8.01

#405810 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#405810 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #405810

8.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##405810	#FFFFFF	#000000	##FFFFFF
##405810	1.00	8.01	2.62	8.01
#FFFFFF	8.01	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D5102

Deuteranopia (green-blind)

#5A5017

Tritanopia (blue-blind)

#43544A

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #405810;
/* rgb */ color: rgb(64, 88, 16);
/* oklch */ color: oklch(42.6% 0.100 126.8);

Tailwind

colors: {
  custom: {
    50: '#788755',
    500: '#405810',
    950: '#000000',
  },
}

SCSS

$custom: #405810;
$custom-light: #788755;
$custom-dark: #000000;

JSON

{
  "hex": "#405810",
  "rgb": {
    "r": 64,
    "g": 88,
    "b": 16
  },
  "hsl": {
    "h": 80,
    "s": 69.231,
    "l": 20.392
  },
  "oklch": {
    "l": 0.42578,
    "c": 0.09973,
    "h": 126.8
  },
  "luminance": 0.08107
}

Semantic roles & 50–950 ramp

primary

#405810

secondary

#523291

accent

#3CEC77

background

#F7F8F5

surface

#EDEFE9

border

#C8CAC5

text

#090B03

muted

#7B7C78

Preview Lab

Preview with #405810

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

Preview Lab → · Contrast checker → · Palette generator →