#3F6917#3F6917

#3F6917 is a mid, moderate yellow-green. Relative luminance 0.112; OKLCH L 47.3% C 0.119 H 133.2°. Best body text is #FFFFFF at 6.47:1 contrast (WCAG AA passes).

Color values

HEX	#3F6917
RGB	rgb(63, 105, 23)
HSL	hsl(91, 64%, 25%)
HSV	hsv(91, 78%, 41%)
CMYK	cmyk(40%, 0%, 78.1%, 58.8%)
CIE-LAB	lab(39.95, -29.06, 38.92)
CIE-LCH	lch(39.95, 48.57, 126.75°)
OKLab	oklab(47.26% -0.0817 0.0871)
OKLCH	oklch(47.26% 0.119 133.2)
XYZ	xyz(7.2560, 11.2214, 2.5941)
Luminance	0.1122 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F6917 #411769

analogous

#686917 #3F6917 #176918

triadic

#3F6917 #173F69 #69173F

tetradic

#3F6917 #176869 #411769 #691817

square

#3F6917 #176869 #411769 #691817

split-complementary

#3F6917 #181769 #691768

monochromatic

#0F1905 #21370C #3F6917 #5D9B22 #7BCD2D

Accessibility & contrast

On white

6.47

#3F6917 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#3F6917 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3F6917

6.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F6917	#FFFFFF	#000000	##FFFFFF
##3F6917	1.00	6.47	3.24	6.47
#FFFFFF	6.47	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E6007

Deuteranopia (green-blind)

#685D1F

Tritanopia (blue-blind)

#3F6559

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #3f6917;
/* rgb */ color: rgb(63, 105, 23);
/* oklch */ color: oklch(47.3% 0.119 133.2);

Tailwind

colors: {
  custom: {
    50: '#78945b',
    500: '#3f6917',
    950: '#000000',
  },
}

SCSS

$custom: #3f6917;
$custom-light: #78945b;
$custom-dark: #000000;

JSON

{
  "hex": "#3f6917",
  "rgb": {
    "r": 63,
    "g": 105,
    "b": 23
  },
  "hsl": {
    "h": 90.732,
    "s": 64.063,
    "l": 25.098
  },
  "oklch": {
    "l": 0.47258,
    "c": 0.11946,
    "h": 133.2
  },
  "luminance": 0.11222
}

Semantic roles & 50–950 ramp

primary

#3F6917

secondary

#6F3D9F

accent

#41E796

background

#F7F9F5

surface

#EEF1E9

border

#C9CBC5

text

#090D04

muted

#7B7E79

Preview Lab

Preview with #3F6917

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

Preview Lab → · Contrast checker → · Palette generator →