#42560F#42560F

#42560F is a dark, moderate yellow-green. Relative luminance 0.078; OKLCH L 42.2% C 0.096 H 124.6°. Best body text is #FFFFFF at 8.17:1 contrast (WCAG AA passes).

Color values

HEX	#42560F
RGB	rgb(66, 86, 15)
HSL	hsl(77, 70%, 20%)
HSV	hsv(77, 83%, 34%)
CMYK	cmyk(23.3%, 0%, 82.6%, 66.3%)
CIE-LAB	lab(33.66, -18.81, 35.95)
CIE-LCH	lch(33.66, 40.58, 117.62°)
OKLab	oklab(42.18% -0.0548 0.0794)
OKLCH	oklch(42.18% 0.096 124.6)
XYZ	xyz(5.6608, 7.8483, 1.6685)
Luminance	0.0785 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42560F #230F56

analogous

#56460F #42560F #1F560F

triadic

#42560F #0F4256 #560F42

tetradic

#42560F #0F5646 #230F56 #560F1F

square

#42560F #0F5646 #230F56 #560F1F

split-complementary

#42560F #0F1F56 #460F56

monochromatic

#141A05 #1A2206 #42560F #6A8A18 #92BE21

Accessibility & contrast

On white

8.17

#42560F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#42560F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #42560F

8.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42560F	#FFFFFF	#000000	##FFFFFF
##42560F	1.00	8.17	2.57	8.17
#FFFFFF	8.17	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5001

Deuteranopia (green-blind)

#594F16

Tritanopia (blue-blind)

#465149

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #42560f;
/* rgb */ color: rgb(66, 86, 15);
/* oklch */ color: oklch(42.2% 0.096 124.6);

Tailwind

colors: {
  custom: {
    50: '#798554',
    500: '#42560f',
    950: '#000000',
  },
}

SCSS

$custom: #42560f;
$custom-light: #798554;
$custom-dark: #000000;

JSON

{
  "hex": "#42560f",
  "rgb": {
    "r": 66,
    "g": 86,
    "b": 15
  },
  "hsl": {
    "h": 76.901,
    "s": 70.297,
    "l": 19.804
  },
  "oklch": {
    "l": 0.42176,
    "c": 0.09648,
    "h": 124.6
  },
  "luminance": 0.07848
}

Semantic roles & 50–950 ramp

primary

#42560F

secondary

#4C3190

accent

#3BED6D

background

#F7F8F5

surface

#EEEFE9

border

#C9CAC5

text

#090B03

muted

#7B7C78

Preview Lab

Preview with #42560F

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

Preview Lab → · Contrast checker → · Palette generator →