#3F5916#3F5916

#3F5916 is a dark, moderate yellow-green. Relative luminance 0.083; OKLCH L 42.8% C 0.098 H 128.4°. Best body text is #FFFFFF at 7.92:1 contrast (WCAG AA passes).

Color values

HEX	#3F5916
RGB	rgb(63, 89, 22)
HSL	hsl(83, 60%, 22%)
HSV	hsv(83, 75%, 35%)
CMYK	cmyk(29.2%, 0%, 75.3%, 65.1%)
CIE-LAB	lab(34.52, -21.27, 33.90)
CIE-LCH	lch(34.52, 40.02, 122.11°)
OKLab	oklab(42.83% -0.0606 0.0765)
OKLCH	oklch(42.83% 0.098 128.4)
XYZ	xyz(5.7671, 8.2593, 2.0493)
Luminance	0.0826 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F5916 #301659

analogous

#595216 #3F5916 #1E5916

triadic

#3F5916 #163F59 #59163F

tetradic

#3F5916 #165952 #301659 #59161E

square

#3F5916 #165952 #301659 #59161E

split-complementary

#3F5916 #161E59 #521659

monochromatic

#111906 #1C280A #3F5916 #628A22 #84BB2E

Accessibility & contrast

On white

7.92

#3F5916 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#3F5916 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F5916

7.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F5916	#FFFFFF	#000000	##FFFFFF
##3F5916	1.00	7.92	2.65	7.92
#FFFFFF	7.92	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E520B

Deuteranopia (green-blind)

#5A511C

Tritanopia (blue-blind)

#41554C

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #3f5916;
/* rgb */ color: rgb(63, 89, 22);
/* oklch */ color: oklch(42.8% 0.098 128.4);

Tailwind

colors: {
  custom: {
    50: '#778858',
    500: '#3f5916',
    950: '#000000',
  },
}

SCSS

$custom: #3f5916;
$custom-light: #778858;
$custom-dark: #000000;

JSON

{
  "hex": "#3f5916",
  "rgb": {
    "r": 63,
    "g": 89,
    "b": 22
  },
  "hsl": {
    "h": 83.284,
    "s": 60.36,
    "l": 21.765
  },
  "oklch": {
    "l": 0.42828,
    "c": 0.09758,
    "h": 128.4
  },
  "luminance": 0.08259
}

Semantic roles & 50–950 ramp

primary

#3F5916

secondary

#5C3B90

accent

#44E482

background

#F7F8F5

surface

#EDEFE9

border

#C8CAC5

text

#090B03

muted

#7B7C78

Preview Lab

Preview with #3F5916

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

Preview Lab → · Contrast checker → · Palette generator →