#42520F#42520F

#42520F is a dark, moderate yellow-green. Relative luminance 0.072; OKLCH L 41.1% C 0.091 H 122.5°. Best body text is #FFFFFF at 8.59:1 contrast (WCAG AA passes).

Color values

HEX	#42520F
RGB	rgb(66, 82, 15)
HSL	hsl(74, 69%, 19%)
HSV	hsv(74, 82%, 32%)
CMYK	cmyk(19.5%, 0%, 81.7%, 67.8%)
CIE-LAB	lab(32.32, -16.65, 34.68)
CIE-LCH	lch(32.32, 38.47, 115.64°)
OKLab	oklab(41.09% -0.0488 0.0768)
OKLCH	oklch(41.09% 0.091 122.5)
XYZ	xyz(5.3504, 7.2273, 1.5650)
Luminance	0.0723 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42520F #1F0F52

analogous

#52410F #42520F #21520F

triadic

#42520F #0F4252 #520F42

tetradic

#42520F #0F5241 #1F0F52 #520F21

square

#42520F #0F5241 #1F0F52 #520F21

split-complementary

#42520F #0F2152 #410F52

monochromatic

#151A05 #181E06 #42520F #6C8618 #95B922

Accessibility & contrast

On white

8.59

#42520F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#42520F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #42520F

8.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42520F	#FFFFFF	#000000	##FFFFFF
##42520F	1.00	8.59	2.45	8.59
#FFFFFF	8.59	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#574C02

Deuteranopia (green-blind)

#554C15

Tritanopia (blue-blind)

#464D45

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #42520f;
/* rgb */ color: rgb(66, 82, 15);
/* oklch */ color: oklch(41.1% 0.091 122.5);

Tailwind

colors: {
  custom: {
    50: '#798253',
    500: '#42520f',
    950: '#000000',
  },
}

SCSS

$custom: #42520f;
$custom-light: #798253;
$custom-dark: #000000;

JSON

{
  "hex": "#42520f",
  "rgb": {
    "r": 66,
    "g": 82,
    "b": 15
  },
  "hsl": {
    "h": 74.328,
    "s": 69.072,
    "l": 19.02
  },
  "oklch": {
    "l": 0.41088,
    "c": 0.09097,
    "h": 122.5
  },
  "luminance": 0.07227
}

Semantic roles & 50–950 ramp

primary

#42520F

secondary

#47318C

accent

#3CEC66

background

#F7F7F4

surface

#EEEEE8

border

#C9C9C4

text

#090A03

muted

#7B7C78

Preview Lab

Preview with #42520F

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

Preview Lab → · Contrast checker → · Palette generator →