#425B23#425B23

#425B23 is a dark, moderate yellow-green. Relative luminance 0.088; OKLCH L 43.7% C 0.087 H 129.5°. Best body text is #FFFFFF at 7.63:1 contrast (WCAG AA passes).

Color values

HEX	#425B23
RGB	rgb(66, 91, 35)
HSL	hsl(87, 44%, 25%)
HSV	hsv(87, 62%, 36%)
CMYK	cmyk(27.5%, 0%, 61.5%, 64.3%)
CIE-LAB	lab(35.52, -19.82, 28.76)
CIE-LCH	lch(35.52, 34.93, 124.57°)
OKLab	oklab(43.74% -0.0556 0.0673)
OKLCH	oklch(43.74% 0.087 129.5)
XYZ	xyz(6.2912, 8.7616, 2.9495)
Luminance	0.0876 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#425B23 #3C235B

analogous

#5B5823 #425B23 #265B23

triadic

#425B23 #23425B #5B2342

tetradic

#425B23 #235B58 #3C235B #5B2326

square

#425B23 #235B58 #3C235B #5B2326

split-complementary

#425B23 #23265B #58235B

monochromatic

#101609 #222F12 #425B23 #628734 #82B345

Accessibility & contrast

On white

7.63

#425B23 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#425B23 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #425B23

7.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##425B23	#FFFFFF	#000000	##FFFFFF
##425B23	1.00	7.63	2.75	7.63
#FFFFFF	7.63	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F551D

Deuteranopia (green-blind)

#5C5327

Tritanopia (blue-blind)

#44574F

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #425b23;
/* rgb */ color: rgb(66, 91, 35);
/* oklch */ color: oklch(43.7% 0.087 129.5);

Tailwind

colors: {
  custom: {
    50: '#788960',
    500: '#425b23',
    950: '#000000',
  },
}

SCSS

$custom: #425b23;
$custom-light: #788960;
$custom-dark: #000000;

JSON

{
  "hex": "#425b23",
  "rgb": {
    "r": 66,
    "g": 91,
    "b": 35
  },
  "hsl": {
    "h": 86.786,
    "s": 44.444,
    "l": 24.706
  },
  "oklch": {
    "l": 0.43736,
    "c": 0.08732,
    "h": 129.5
  },
  "luminance": 0.08762
}

Semantic roles & 50–950 ramp

primary

#425B23

secondary

#694B8F

accent

#54D48D

background

#F7F8F5

surface

#EDF0E9

border

#C8CBC5

text

#090B05

muted

#7B7C79

Preview Lab

Preview with #425B23

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

Preview Lab → · Contrast checker → · Palette generator →