#3F5D14#3F5D14

#3F5D14 is a dark, moderate yellow-green. Relative luminance 0.089; OKLCH L 43.9% C 0.105 H 129.6°. Best body text is #FFFFFF at 7.53:1 contrast (WCAG AA passes).

Color values

HEX	#3F5D14
RGB	rgb(63, 93, 20)
HSL	hsl(85, 65%, 22%)
HSV	hsv(85, 78%, 36%)
CMYK	cmyk(32.3%, 0%, 78.5%, 63.5%)
CIE-LAB	lab(35.86, -23.45, 36.07)
CIE-LCH	lch(35.86, 43.03, 123.03°)
OKLab	oklab(43.92% -0.0668 0.0807)
OKLCH	oklch(43.92% 0.105 129.6)
XYZ	xyz(6.0905, 8.9358, 2.0656)
Luminance	0.0894 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F5D14 #32145D

analogous

#5D5714 #3F5D14 #1A5D14

triadic

#3F5D14 #143F5D #5D143F

tetradic

#3F5D14 #145D57 #32145D #5D141A

square

#3F5D14 #145D57 #32145D #5D141A

split-complementary

#3F5D14 #141A5D #57145D

monochromatic

#111905 #1D2B09 #3F5D14 #618F1F #83C22A

Accessibility & contrast

On white

7.53

#3F5D14 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#3F5D14 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F5D14

7.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F5D14	#FFFFFF	#000000	##FFFFFF
##3F5D14	1.00	7.53	2.79	7.53
#FFFFFF	7.53	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#625606

Deuteranopia (green-blind)

#5E541B

Tritanopia (blue-blind)

#41594F

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #3f5d14;
/* rgb */ color: rgb(63, 93, 20);
/* oklch */ color: oklch(43.9% 0.105 129.6);

Tailwind

colors: {
  custom: {
    50: '#778b57',
    500: '#3f5d14',
    950: '#000000',
  },
}

SCSS

$custom: #3f5d14;
$custom-light: #778b57;
$custom-dark: #000000;

JSON

{
  "hex": "#3f5d14",
  "rgb": {
    "r": 63,
    "g": 93,
    "b": 20
  },
  "hsl": {
    "h": 84.658,
    "s": 64.602,
    "l": 22.157
  },
  "oklch": {
    "l": 0.43915,
    "c": 0.10472,
    "h": 129.6
  },
  "luminance": 0.08936
}

Semantic roles & 50–950 ramp

primary

#3F5D14

secondary

#5E3895

accent

#40E885

background

#F7F8F5

surface

#EDF0E9

border

#C8CBC5

text

#090C03

muted

#7B7D78

Preview Lab

Preview with #3F5D14

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

Preview Lab → · Contrast checker → · Palette generator →