#425B11#425B11

#425B11 is a dark, moderate yellow-green. Relative luminance 0.087; OKLCH L 43.6% C 0.102 H 127.0°. Best body text is #FFFFFF at 7.67:1 contrast (WCAG AA passes).

Color values

HEX	#425B11
RGB	rgb(66, 91, 17)
HSL	hsl(80, 69%, 21%)
HSV	hsv(80, 81%, 36%)
CMYK	cmyk(27.5%, 0%, 81.3%, 64.3%)
CIE-LAB	lab(35.36, -21.32, 36.82)
CIE-LCH	lch(35.36, 42.55, 120.08°)
OKLab	oklab(43.56% -0.0614 0.0816)
OKLCH	oklch(43.56% 0.102 127)
XYZ	xyz(6.0891, 8.6808, 1.8850)
Luminance	0.0868 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#425B11 #2A115B

analogous

#5B4F11 #425B11 #1D5B11

triadic

#425B11 #11425B #5B1142

tetradic

#425B11 #115B4F #2A115B #5B111D

square

#425B11 #115B4F #2A115B #5B111D

split-complementary

#425B11 #111D5B #4F115B

monochromatic

#131A05 #1D2707 #425B11 #678F1B #8DC224

Accessibility & contrast

On white

7.67

#425B11 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#425B11 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #425B11

7.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##425B11	#FFFFFF	#000000	##FFFFFF
##425B11	1.00	7.67	2.74	7.67
#FFFFFF	7.67	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605402

Deuteranopia (green-blind)

#5D5318

Tritanopia (blue-blind)

#45564D

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #425b11;
/* rgb */ color: rgb(66, 91, 17);
/* oklch */ color: oklch(43.6% 0.102 127.0);

Tailwind

colors: {
  custom: {
    50: '#798956',
    500: '#425b11',
    950: '#000000',
  },
}

SCSS

$custom: #425b11;
$custom-light: #798956;
$custom-dark: #000000;

JSON

{
  "hex": "#425b11",
  "rgb": {
    "r": 66,
    "g": 91,
    "b": 17
  },
  "hsl": {
    "h": 80.27,
    "s": 68.519,
    "l": 21.176
  },
  "oklch": {
    "l": 0.43556,
    "c": 0.10216,
    "h": 127
  },
  "luminance": 0.08681
}

Semantic roles & 50–950 ramp

primary

#425B11

secondary

#543494

accent

#3CEB78

background

#F7F8F5

surface

#EEF0E9

border

#C9CBC5

text

#090B03

muted

#7B7C78

Preview Lab

Preview with #425B11

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

Preview Lab → · Contrast checker → · Palette generator →