#405310#405310

#405310 is a dark, moderate yellow-green. Relative luminance 0.073; OKLCH L 41.2% C 0.093 H 124.5°. Best body text is #FFFFFF at 8.53:1 contrast (WCAG AA passes).

Color values

HEX	#405310
RGB	rgb(64, 83, 16)
HSL	hsl(77, 68%, 19%)
HSV	hsv(77, 81%, 33%)
CMYK	cmyk(22.9%, 0%, 80.7%, 67.5%)
CIE-LAB	lab(32.51, -18.06, 34.42)
CIE-LCH	lch(32.51, 38.88, 117.69°)
OKLab	oklab(41.21% -0.0525 0.0765)
OKLCH	oklch(41.21% 0.093 124.5)
XYZ	xyz(5.3012, 7.3139, 1.6225)
Luminance	0.0731 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#405310 #231053

analogous

#534510 #405310 #1F5310

triadic

#405310 #104053 #531040

tetradic

#405310 #105345 #231053 #53101F

square

#405310 #105345 #231053 #53101F

split-complementary

#405310 #101F53 #451053

monochromatic

#141A05 #182006 #405310 #68861A #8FBA24

Accessibility & contrast

On white

8.53

#405310 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#405310 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #405310

8.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##405310	#FFFFFF	#000000	##FFFFFF
##405310	1.00	8.53	2.46	8.53
#FFFFFF	8.53	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#584D04

Deuteranopia (green-blind)

#564C16

Tritanopia (blue-blind)

#434F46

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #405310;
/* rgb */ color: rgb(64, 83, 16);
/* oklch */ color: oklch(41.2% 0.093 124.5);

Tailwind

colors: {
  custom: {
    50: '#778354',
    500: '#405310',
    950: '#000000',
  },
}

SCSS

$custom: #405310;
$custom-light: #778354;
$custom-dark: #000000;

JSON

{
  "hex": "#405310",
  "rgb": {
    "r": 64,
    "g": 83,
    "b": 16
  },
  "hsl": {
    "h": 77.015,
    "s": 67.677,
    "l": 19.412
  },
  "oklch": {
    "l": 0.41206,
    "c": 0.09275,
    "h": 124.5
  },
  "luminance": 0.07314
}

Semantic roles & 50–950 ramp

primary

#405310

secondary

#4C328D

accent

#3DEB6E

background

#F7F8F5

surface

#EDEFE8

border

#C8CAC4

text

#090A03

muted

#7B7C78

Preview Lab

Preview with #405310

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

Preview Lab → · Contrast checker → · Palette generator →