#425B2F#425B2F

#425B2F is a dark, moderate yellow-green. Relative luminance 0.088; OKLCH L 43.9% C 0.074 H 132.9°. Best body text is #FFFFFF at 7.58:1 contrast (WCAG AA passes).

Color values

HEX	#425B2F
RGB	rgb(66, 91, 47)
HSL	hsl(94, 32%, 27%)
HSV	hsv(94, 48%, 36%)
CMYK	cmyk(27.5%, 0%, 48.4%, 64.3%)
CIE-LAB	lab(35.69, -18.30, 22.33)
CIE-LCH	lch(35.69, 28.87, 129.34°)
OKLab	oklab(43.92% -0.0504 0.0542)
OKLCH	oklch(43.92% 0.074 132.9)
XYZ	xyz(6.5008, 8.8455, 4.0536)
Luminance	0.0885 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#425B2F #482F5B

analogous

#585B2F #425B2F #2F5B32

triadic

#425B2F #2F425B #5B2F42

tetradic

#425B2F #2F585B #482F5B #5B322F

square

#425B2F #2F585B #482F5B #5B322F

split-complementary

#425B2F #322F5B #5B2F58

monochromatic

#0F140A #25331A #425B2F #5F8344 #7DAA5A

Accessibility & contrast

On white

7.58

#425B2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#425B2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #425B2F

7.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##425B2F	#FFFFFF	#000000	##FFFFFF
##425B2F	1.00	7.58	2.77	7.58
#FFFFFF	7.58	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E552B

Deuteranopia (green-blind)

#5B5332

Tritanopia (blue-blind)

#425850

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #425b2f;
/* rgb */ color: rgb(66, 91, 47);
/* oklch */ color: oklch(43.9% 0.074 132.9);

Tailwind

colors: {
  custom: {
    50: '#778968',
    500: '#425b2f',
    950: '#000000',
  },
}

SCSS

$custom: #425b2f;
$custom-light: #778968;
$custom-dark: #000000;

JSON

{
  "hex": "#425b2f",
  "rgb": {
    "r": 66,
    "g": 91,
    "b": 47
  },
  "hsl": {
    "h": 94.091,
    "s": 31.884,
    "l": 27.059
  },
  "oklch": {
    "l": 0.43922,
    "c": 0.07403,
    "h": 132.9
  },
  "luminance": 0.08846
}

Semantic roles & 50–950 ramp

primary

#425B2F

secondary

#76598D

accent

#60C89B

background

#F7F8F6

surface

#EDF0EB

border

#C8CBC6

text

#090B06

muted

#7B7C7A

Preview Lab

Preview with #425B2F

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

Preview Lab → · Contrast checker → · Palette generator →