#3F6617#3F6617

#3F6617 is a mid, moderate yellow-green. Relative luminance 0.106; OKLCH L 46.4% C 0.115 H 132.5°. Best body text is #FFFFFF at 6.72:1 contrast (WCAG AA passes).

Color values

HEX	#3F6617
RGB	rgb(63, 102, 23)
HSL	hsl(90, 63%, 25%)
HSV	hsv(90, 77%, 40%)
CMYK	cmyk(38.2%, 0%, 77.5%, 60%)
CIE-LAB	lab(38.93, -27.65, 37.92)
CIE-LCH	lch(38.93, 46.93, 126.10°)
OKLab	oklab(46.43% -0.0779 0.085)
OKLCH	oklch(46.43% 0.115 132.5)
XYZ	xyz(6.9558, 10.6211, 2.4940)
Luminance	0.1062 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F6617 #3E1766

analogous

#666617 #3F6617 #186617

triadic

#3F6617 #173F66 #66173F

tetradic

#3F6617 #176666 #3E1766 #661718

square

#3F6617 #176666 #3E1766 #661718

split-complementary

#3F6617 #171866 #661766

monochromatic

#0F1906 #20340C #3F6617 #5E9822 #7DCA2E

Accessibility & contrast

On white

6.72

#3F6617 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.12

#3F6617 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3F6617

6.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F6617	#FFFFFF	#000000	##FFFFFF
##3F6617	1.00	6.72	3.12	6.72
#FFFFFF	6.72	1.00	21.00	1.00
#000000	3.12	21.00	1.00	21.00
##FFFFFF	6.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B5E08

Deuteranopia (green-blind)

#655B1F

Tritanopia (blue-blind)

#406257

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #3f6617;
/* rgb */ color: rgb(63, 102, 23);
/* oklch */ color: oklch(46.4% 0.115 132.5);

Tailwind

colors: {
  custom: {
    50: '#78925a',
    500: '#3f6617',
    950: '#000000',
  },
}

SCSS

$custom: #3f6617;
$custom-light: #78925a;
$custom-dark: #000000;

JSON

{
  "hex": "#3f6617",
  "rgb": {
    "r": 63,
    "g": 102,
    "b": 23
  },
  "hsl": {
    "h": 89.62,
    "s": 63.2,
    "l": 24.51
  },
  "oklch": {
    "l": 0.46428,
    "c": 0.11533,
    "h": 132.5
  },
  "luminance": 0.10621
}

Semantic roles & 50–950 ramp

primary

#3F6617

secondary

#6C3C9C

accent

#42E693

background

#F7F9F5

surface

#EDF1E9

border

#C8CBC5

text

#090D04

muted

#7B7E79

Preview Lab

Preview with #3F6617

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

Preview Lab → · Contrast checker → · Palette generator →