#42561C#42561C

#42561C is a dark, moderate yellow-green. Relative luminance 0.079; OKLCH L 42.3% C 0.086 H 126.0°. Best body text is #FFFFFF at 8.14:1 contrast (WCAG AA passes).

Color values

HEX	#42561C
RGB	rgb(66, 86, 28)
HSL	hsl(81, 51%, 22%)
HSV	hsv(81, 67%, 34%)
CMYK	cmyk(23.3%, 0%, 67.4%, 66.3%)
CIE-LAB	lab(33.77, -17.85, 30.38)
CIE-LCH	lch(33.77, 35.23, 120.44°)
OKLab	oklab(42.29% -0.0508 0.0699)
OKLCH	oklch(42.29% 0.086 126)
XYZ	xyz(5.7842, 7.8976, 2.3180)
Luminance	0.0790 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42561C #301C56

analogous

#564D1C #42561C #25561C

triadic

#42561C #1C4256 #561C42

tetradic

#42561C #1C564D #301C56 #561C25

square

#42561C #1C564D #301C56 #561C25

split-complementary

#42561C #1C2556 #4D1C56

monochromatic

#121708 #1F280D #42561C #65842B #89B23A

Accessibility & contrast

On white

8.14

#42561C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#42561C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #42561C

8.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42561C	#FFFFFF	#000000	##FFFFFF
##42561C	1.00	8.14	2.58	8.14
#FFFFFF	8.14	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5015

Deuteranopia (green-blind)

#584F20

Tritanopia (blue-blind)

#45524A

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #42561c;
/* rgb */ color: rgb(66, 86, 28);
/* oklch */ color: oklch(42.3% 0.086 126.0);

Tailwind

colors: {
  custom: {
    50: '#78855b',
    500: '#42561c',
    950: '#000000',
  },
}

SCSS

$custom: #42561c;
$custom-light: #78855b;
$custom-dark: #000000;

JSON

{
  "hex": "#42561c",
  "rgb": {
    "r": 66,
    "g": 86,
    "b": 28
  },
  "hsl": {
    "h": 80.69,
    "s": 50.877,
    "l": 22.353
  },
  "oklch": {
    "l": 0.42293,
    "c": 0.08643,
    "h": 126
  },
  "luminance": 0.07898
}

Semantic roles & 50–950 ramp

primary

#42561C

secondary

#5C428C

accent

#4DDA7E

background

#F7F8F5

surface

#EDEFE9

border

#C8CAC5

text

#090B04

muted

#7B7C79

Preview Lab

Preview with #42561C

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

Preview Lab → · Contrast checker → · Palette generator →