#425F0F#425F0F

#425F0F is a dark, moderate yellow-green. Relative luminance 0.094; OKLCH L 44.6% C 0.109 H 128.3°. Best body text is #FFFFFF at 7.30:1 contrast (WCAG AA passes).

Color values

HEX	#425F0F
RGB	rgb(66, 95, 15)
HSL	hsl(82, 73%, 22%)
HSV	hsv(82, 84%, 37%)
CMYK	cmyk(30.5%, 0%, 84.2%, 62.7%)
CIE-LAB	lab(36.70, -23.47, 38.78)
CIE-LCH	lch(36.70, 45.33, 121.19°)
OKLab	oklab(44.64% -0.0674 0.0854)
OKLCH	oklch(44.64% 0.109 128.3)
XYZ	xyz(6.4252, 9.3770, 1.9233)
Luminance	0.0938 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#425F0F #2C0F5F

analogous

#5F540F #425F0F #1A5F0F

triadic

#425F0F #0F425F #5F0F42

tetradic

#425F0F #0F5F54 #2C0F5F #5F0F1A

square

#425F0F #0F5F54 #2C0F5F #5F0F1A

split-complementary

#425F0F #0F1A5F #540F5F

monochromatic

#121A04 #1D2A07 #425F0F #679417 #8BC920

Accessibility & contrast

On white

7.30

#425F0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.88

#425F0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #425F0F

7.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##425F0F	#FFFFFF	#000000	##FFFFFF
##425F0F	1.00	7.30	2.88	7.30
#FFFFFF	7.30	1.00	21.00	1.00
#000000	2.88	21.00	1.00	21.00
##FFFFFF	7.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645800

Deuteranopia (green-blind)

#605618

Tritanopia (blue-blind)

#455A50

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #425f0f;
/* rgb */ color: rgb(66, 95, 15);
/* oklch */ color: oklch(44.6% 0.109 128.3);

Tailwind

colors: {
  custom: {
    50: '#7a8c55',
    500: '#425f0f',
    950: '#000000',
  },
}

SCSS

$custom: #425f0f;
$custom-light: #7a8c55;
$custom-dark: #000000;

JSON

{
  "hex": "#425f0f",
  "rgb": {
    "r": 66,
    "g": 95,
    "b": 15
  },
  "hsl": {
    "h": 81.75,
    "s": 72.727,
    "l": 21.569
  },
  "oklch": {
    "l": 0.4464,
    "c": 0.10881,
    "h": 128.3
  },
  "luminance": 0.09377
}

Semantic roles & 50–950 ramp

primary

#425F0F

secondary

#573298

accent

#38EF7B

background

#F7F8F5

surface

#EEF0E9

border

#C9CBC5

text

#090C03

muted

#7B7D78

Preview Lab

Preview with #425F0F

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

Preview Lab → · Contrast checker → · Palette generator →