#425B20#425B20

#425B20 is a dark, moderate yellow-green. Relative luminance 0.087; OKLCH L 43.7% C 0.090 H 128.9°. Best body text is #FFFFFF at 7.64:1 contrast (WCAG AA passes).

Color values

HEX	#425B20
RGB	rgb(66, 91, 32)
HSL	hsl(85, 48%, 24%)
HSV	hsv(85, 65%, 36%)
CMYK	cmyk(27.5%, 0%, 64.8%, 64.3%)
CIE-LAB	lab(35.49, -20.13, 30.27)
CIE-LCH	lch(35.49, 36.36, 123.63°)
OKLab	oklab(43.7% -0.0567 0.0702)
OKLCH	oklch(43.7% 0.09 128.9)
XYZ	xyz(6.2485, 8.7446, 2.7249)
Luminance	0.0874 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#425B20 #39205B

analogous

#5B5720 #425B20 #255B20

triadic

#425B20 #20425B #5B2042

tetradic

#425B20 #205B57 #39205B #5B2025

square

#425B20 #205B57 #39205B #5B2025

split-complementary

#425B20 #20255B #57205B

monochromatic

#101708 #212E10 #425B20 #638830 #84B640

Accessibility & contrast

On white

7.64

#425B20 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#425B20 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #425B20

7.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##425B20	#FFFFFF	#000000	##FFFFFF
##425B20	1.00	7.64	2.75	7.64
#FFFFFF	7.64	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5519

Deuteranopia (green-blind)

#5C5324

Tritanopia (blue-blind)

#44574E

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #425b20;
/* rgb */ color: rgb(66, 91, 32);
/* oklch */ color: oklch(43.7% 0.090 128.9);

Tailwind

colors: {
  custom: {
    50: '#78895e',
    500: '#425b20',
    950: '#000000',
  },
}

SCSS

$custom: #425b20;
$custom-light: #78895e;
$custom-dark: #000000;

JSON

{
  "hex": "#425b20",
  "rgb": {
    "r": 66,
    "g": 91,
    "b": 32
  },
  "hsl": {
    "h": 85.424,
    "s": 47.967,
    "l": 24.118
  },
  "oklch": {
    "l": 0.43698,
    "c": 0.09028,
    "h": 128.9
  },
  "luminance": 0.08745
}

Semantic roles & 50–950 ramp

primary

#425B20

secondary

#66478F

accent

#50D88A

background

#F7F8F5

surface

#EDF0E9

border

#C8CBC5

text

#090B04

muted

#7B7C79

Preview Lab

Preview with #425B20

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

Preview Lab → · Contrast checker → · Palette generator →