#3F6C13#3F6C13

#3F6C13 is a mid, vivid yellow-green. Relative luminance 0.118; OKLCH L 48.1% C 0.126 H 133.4°. Best body text is #FFFFFF at 6.24:1 contrast (WCAG AA passes).

Color values

HEX	#3F6C13
RGB	rgb(63, 108, 19)
HSL	hsl(90, 70%, 25%)
HSV	hsv(90, 82%, 42%)
CMYK	cmyk(41.7%, 0%, 82.4%, 57.6%)
CIE-LAB	lab(40.94, -30.70, 41.31)
CIE-LCH	lch(40.94, 51.47, 126.61°)
OKLab	oklab(48.06% -0.0865 0.0915)
OKLCH	oklch(48.06% 0.126 133.4)
XYZ	xyz(7.5299, 11.8285, 2.5023)
Luminance	0.1183 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F6C13 #40136C

analogous

#6C6C13 #3F6C13 #136C13

triadic

#3F6C13 #133F6C #6C133F

tetradic

#3F6C13 #136C6C #40136C #6C1313

square

#3F6C13 #136C6C #40136C #6C1313

split-complementary

#3F6C13 #13136C #6C136C

monochromatic

#0F1A05 #21380A #3F6C13 #5DA01C #7CD425

Accessibility & contrast

On white

6.24

#3F6C13 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.37

#3F6C13 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3F6C13

6.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F6C13	#FFFFFF	#000000	##FFFFFF
##3F6C13	1.00	6.24	3.37	6.24
#FFFFFF	6.24	1.00	21.00	1.00
#000000	3.37	21.00	1.00	21.00
##FFFFFF	6.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#716300

Deuteranopia (green-blind)

#6B5F1D

Tritanopia (blue-blind)

#3F675C

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #3f6c13;
/* rgb */ color: rgb(63, 108, 19);
/* oklch */ color: oklch(48.1% 0.126 133.4);

Tailwind

colors: {
  custom: {
    50: '#799659',
    500: '#3f6c13',
    950: '#000000',
  },
}

SCSS

$custom: #3f6c13;
$custom-light: #799659;
$custom-dark: #000000;

JSON

{
  "hex": "#3f6c13",
  "rgb": {
    "r": 63,
    "g": 108,
    "b": 19
  },
  "hsl": {
    "h": 90.337,
    "s": 70.079,
    "l": 24.902
  },
  "oklch": {
    "l": 0.48062,
    "c": 0.12587,
    "h": 133.4
  },
  "luminance": 0.11829
}

Semantic roles & 50–950 ramp

primary

#3F6C13

secondary

#6E38A3

accent

#3BED95

background

#F7F9F5

surface

#EEF2E9

border

#C9CCC5

text

#090D04

muted

#7B7E79

Preview Lab

Preview with #3F6C13

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

Preview Lab → · Contrast checker → · Palette generator →