#425B1A#425B1A

#425B1A is a dark, moderate yellow-green. Relative luminance 0.087; OKLCH L 43.6% C 0.096 H 128.0°. Best body text is #FFFFFF at 7.66:1 contrast (WCAG AA passes).

Color values

HEX	#425B1A
RGB	rgb(66, 91, 26)
HSL	hsl(83, 56%, 23%)
HSV	hsv(83, 71%, 36%)
CMYK	cmyk(27.5%, 0%, 71.4%, 64.3%)
CIE-LAB	lab(35.43, -20.68, 33.11)
CIE-LCH	lch(35.43, 39.04, 121.99°)
OKLab	oklab(43.63% -0.0588 0.0754)
OKLCH	oklch(43.63% 0.096 128)
XYZ	xyz(6.1743, 8.7149, 2.3339)
Luminance	0.0872 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#425B1A #331A5B

analogous

#5B531A #425B1A #215B1A

triadic

#425B1A #1A425B #5B1A42

tetradic

#425B1A #1A5B53 #331A5B #5B1A21

square

#425B1A #1A5B53 #331A5B #5B1A21

split-complementary

#425B1A #1A215B #531A5B

monochromatic

#111807 #1F2B0C #425B1A #658B28 #87BA35

Accessibility & contrast

On white

7.66

#425B1A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#425B1A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #425B1A

7.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##425B1A	#FFFFFF	#000000	##FFFFFF
##425B1A	1.00	7.66	2.74	7.66
#FFFFFF	7.66	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605411

Deuteranopia (green-blind)

#5C531F

Tritanopia (blue-blind)

#44574E

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #425b1a;
/* rgb */ color: rgb(66, 91, 26);
/* oklch */ color: oklch(43.6% 0.096 128.0);

Tailwind

colors: {
  custom: {
    50: '#79895a',
    500: '#425b1a',
    950: '#000000',
  },
}

SCSS

$custom: #425b1a;
$custom-light: #79895a;
$custom-dark: #000000;

JSON

{
  "hex": "#425b1a",
  "rgb": {
    "r": 66,
    "g": 91,
    "b": 26
  },
  "hsl": {
    "h": 83.077,
    "s": 55.556,
    "l": 22.941
  },
  "oklch": {
    "l": 0.43632,
    "c": 0.09563,
    "h": 128
  },
  "luminance": 0.08715
}

Semantic roles & 50–950 ramp

primary

#425B1A

secondary

#5F4091

accent

#49DF83

background

#F7F8F5

surface

#EDF0E9

border

#C8CBC5

text

#090B04

muted

#7B7C79

Preview Lab

Preview with #425B1A

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

Preview Lab → · Contrast checker → · Palette generator →