#425F2F#425F2F

#425F2F is a mid, moderate yellow-green. Relative luminance 0.095; OKLCH L 45.0% C 0.081 H 134.2°. Best body text is #FFFFFF at 7.22:1 contrast (WCAG AA passes).

Color values

HEX	#425F2F
RGB	rgb(66, 95, 47)
HSL	hsl(96, 34%, 28%)
HSV	hsv(96, 51%, 37%)
CMYK	cmyk(30.5%, 0%, 50.5%, 62.7%)
CIE-LAB	lab(37.02, -20.43, 23.99)
CIE-LCH	lch(37.02, 31.51, 130.42°)
OKLab	oklab(45% -0.0563 0.058)
OKLCH	oklch(45% 0.081 134.2)
XYZ	xyz(6.8519, 9.5477, 4.1706)
Luminance	0.0955 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#425F2F #4C2F5F

analogous

#5A5F2F #425F2F #2F5F34

triadic

#425F2F #2F425F #5F2F42

tetradic

#425F2F #2F5A5F #4C2F5F #5F342F

square

#425F2F #2F5A5F #4C2F5F #5F342F

split-complementary

#425F2F #342F5F #5F2F5A

monochromatic

#0E140A #26361B #425F2F #5E8843 #7CAE5B

Accessibility & contrast

On white

7.22

#425F2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#425F2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #425F2F

7.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##425F2F	#FFFFFF	#000000	##FFFFFF
##425F2F	1.00	7.22	2.91	7.22
#FFFFFF	7.22	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#62592B

Deuteranopia (green-blind)

#5E5632

Tritanopia (blue-blind)

#425C54

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #425f2f;
/* rgb */ color: rgb(66, 95, 47);
/* oklch */ color: oklch(45.0% 0.081 134.2);

Tailwind

colors: {
  custom: {
    50: '#788c68',
    500: '#425f2f',
    950: '#000000',
  },
}

SCSS

$custom: #425f2f;
$custom-light: #788c68;
$custom-dark: #000000;

JSON

{
  "hex": "#425f2f",
  "rgb": {
    "r": 66,
    "g": 95,
    "b": 47
  },
  "hsl": {
    "h": 96.25,
    "s": 33.803,
    "l": 27.843
  },
  "oklch": {
    "l": 0.45,
    "c": 0.0808,
    "h": 134.2
  },
  "luminance": 0.09548
}

Semantic roles & 50–950 ramp

primary

#425F2F

secondary

#7B5991

accent

#5ECA9F

background

#F7F8F6

surface

#EDF0EB

border

#C8CBC6

text

#090C06

muted

#7B7D7A

Preview Lab

Preview with #425F2F

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

Preview Lab → · Contrast checker → · Palette generator →