#40530E#40530E

#40530E is a dark, moderate yellow-green. Relative luminance 0.073; OKLCH L 41.2% C 0.094 H 124.3°. Best body text is #FFFFFF at 8.53:1 contrast (WCAG AA passes).

Color values

HEX	#40530E
RGB	rgb(64, 83, 14)
HSL	hsl(77, 71%, 19%)
HSV	hsv(77, 83%, 33%)
CMYK	cmyk(22.9%, 0%, 83.1%, 67.5%)
CIE-LAB	lab(32.50, -18.18, 35.17)
CIE-LCH	lch(32.50, 39.59, 117.33°)
OKLab	oklab(41.19% -0.053 0.0777)
OKLCH	oklch(41.19% 0.094 124.3)
XYZ	xyz(5.2869, 7.3082, 1.5475)
Luminance	0.0731 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40530E #210E53

analogous

#53440E #40530E #1E530E

triadic

#40530E #0E4053 #530E40

tetradic

#40530E #0E5344 #210E53 #530E1E

square

#40530E #0E5344 #210E53 #530E1E

split-complementary

#40530E #0E1E53 #440E53

monochromatic

#141A04 #181F05 #40530E #688717 #91BC20

Accessibility & contrast

On white

8.53

#40530E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#40530E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #40530E

8.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40530E	#FFFFFF	#000000	##FFFFFF
##40530E	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)

#584D01

Deuteranopia (green-blind)

#564C15

Tritanopia (blue-blind)

#434E46

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #40530e;
/* rgb */ color: rgb(64, 83, 14);
/* oklch */ color: oklch(41.2% 0.094 124.3);

Tailwind

colors: {
  custom: {
    50: '#778353',
    500: '#40530e',
    950: '#000000',
  },
}

SCSS

$custom: #40530e;
$custom-light: #778353;
$custom-dark: #000000;

JSON

{
  "hex": "#40530e",
  "rgb": {
    "r": 64,
    "g": 83,
    "b": 14
  },
  "hsl": {
    "h": 76.522,
    "s": 71.134,
    "l": 19.02
  },
  "oklch": {
    "l": 0.41192,
    "c": 0.09402,
    "h": 124.3
  },
  "luminance": 0.07308
}

Semantic roles & 50–950 ramp

primary

#40530E

secondary

#492F8D

accent

#3AEE6B

background

#F7F8F4

surface

#EDEFE7

border

#C8CAC3

text

#090A03

muted

#7B7C78

Preview Lab

Preview with #40530E

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

Preview Lab → · Contrast checker → · Palette generator →