#40532F#40532F

#40532F is a dark, moderate yellow-green. Relative luminance 0.075; OKLCH L 41.6% C 0.061 H 131.3°. Best body text is #FFFFFF at 8.41:1 contrast (WCAG AA passes).

Color values

HEX	#40532F
RGB	rgb(64, 83, 47)
HSL	hsl(92, 28%, 25%)
HSV	hsv(92, 43%, 33%)
CMYK	cmyk(22.9%, 0%, 43.4%, 67.5%)
CIE-LAB	lab(32.88, -14.74, 18.74)
CIE-LCH	lch(32.88, 23.84, 128.19°)
OKLab	oklab(41.62% -0.0404 0.046)
OKLCH	oklch(41.62% 0.061 131.3)
XYZ	xyz(5.7206, 7.4816, 3.8315)
Luminance	0.0748 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40532F #422F53

analogous

#52532F #40532F #2F5330

triadic

#40532F #2F4053 #532F40

tetradic

#40532F #2F5253 #422F53 #53302F

square

#40532F #2F5253 #422F53 #53302F

split-complementary

#40532F #302F53 #532F52

monochromatic

#0F140B #222C19 #40532F #5E7A45 #7CA15B

Accessibility & contrast

On white

8.41

#40532F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#40532F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #40532F

8.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40532F	#FFFFFF	#000000	##FFFFFF
##40532F	1.00	8.41	2.50	8.41
#FFFFFF	8.41	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#564E2C

Deuteranopia (green-blind)

#534D31

Tritanopia (blue-blind)

#41504A

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #40532f;
/* rgb */ color: rgb(64, 83, 47);
/* oklch */ color: oklch(41.6% 0.061 131.3);

Tailwind

colors: {
  custom: {
    50: '#758368',
    500: '#40532f',
    950: '#000000',
  },
}

SCSS

$custom: #40532f;
$custom-light: #758368;
$custom-dark: #000000;

JSON

{
  "hex": "#40532f",
  "rgb": {
    "r": 64,
    "g": 83,
    "b": 47
  },
  "hsl": {
    "h": 91.667,
    "s": 27.692,
    "l": 25.49
  },
  "oklch": {
    "l": 0.41622,
    "c": 0.06127,
    "h": 131.3
  },
  "luminance": 0.07482
}

Semantic roles & 50–950 ramp

primary

#40532F

secondary

#705984

accent

#64C497

background

#F7F8F6

surface

#EDEFEB

border

#C8CAC6

text

#080A06

muted

#7B7C7A

Preview Lab

Preview with #40532F

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

Preview Lab → · Contrast checker → · Palette generator →