#3F600F#3F600F

#3F600F is a dark, moderate yellow-green. Relative luminance 0.095; OKLCH L 44.7% C 0.112 H 130.1°. Best body text is #FFFFFF at 7.26:1 contrast (WCAG AA passes).

Color values

HEX	#3F600F
RGB	rgb(63, 96, 15)
HSL	hsl(84, 73%, 22%)
HSV	hsv(84, 84%, 38%)
CMYK	cmyk(34.4%, 0%, 84.4%, 62.4%)
CIE-LAB	lab(36.85, -25.25, 38.84)
CIE-LCH	lch(36.85, 46.33, 123.02°)
OKLab	oklab(44.71% -0.072 0.0856)
OKLCH	oklch(44.71% 0.112 130.1)
XYZ	xyz(6.3190, 9.4568, 1.9443)
Luminance	0.0946 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F600F #300F60

analogous

#60590F #3F600F #17600F

triadic

#3F600F #0F3F60 #600F3F

tetradic

#3F600F #0F6059 #300F60 #600F17

square

#3F600F #0F6059 #300F60 #600F17

split-complementary

#3F600F #0F1760 #590F60

monochromatic

#111A04 #1C2B07 #3F600F #629517 #84CA20

Accessibility & contrast

On white

7.26

#3F600F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#3F600F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F600F

7.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F600F	#FFFFFF	#000000	##FFFFFF
##3F600F	1.00	7.26	2.89	7.26
#FFFFFF	7.26	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#655800

Deuteranopia (green-blind)

#605618

Tritanopia (blue-blind)

#415B51

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #3f600f;
/* rgb */ color: rgb(63, 96, 15);
/* oklch */ color: oklch(44.7% 0.112 130.1);

Tailwind

colors: {
  custom: {
    50: '#788d55',
    500: '#3f600f',
    950: '#000000',
  },
}

SCSS

$custom: #3f600f;
$custom-light: #788d55;
$custom-dark: #000000;

JSON

{
  "hex": "#3f600f",
  "rgb": {
    "r": 63,
    "g": 96,
    "b": 15
  },
  "hsl": {
    "h": 84.444,
    "s": 72.973,
    "l": 21.765
  },
  "oklch": {
    "l": 0.44711,
    "c": 0.11189,
    "h": 130.1
  },
  "luminance": 0.09457
}

Semantic roles & 50–950 ramp

primary

#3F600F

secondary

#5C3299

accent

#38F083

background

#F7F8F5

surface

#EDF0E9

border

#C8CBC5

text

#090C03

muted

#7B7D78

Preview Lab

Preview with #3F600F

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

Preview Lab → · Contrast checker → · Palette generator →