#3F7217#3F7217

#3F7217 is a mid, vivid yellow-green. Relative luminance 0.132; OKLCH L 49.7% C 0.132 H 134.8°. Best body text is #FFFFFF at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#3F7217
RGB	rgb(63, 114, 23)
HSL	hsl(94, 66%, 27%)
HSV	hsv(94, 80%, 45%)
CMYK	cmyk(44.7%, 0%, 79.8%, 55.3%)
CIE-LAB	lab(42.99, -33.15, 41.87)
CIE-LCH	lch(42.99, 53.41, 128.37°)
OKLab	oklab(49.75% -0.0928 0.0933)
OKLCH	oklch(49.75% 0.132 134.8)
XYZ	xyz(8.2217, 13.1528, 2.9160)
Luminance	0.1315 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F7217 #4A1772

analogous

#6D7217 #3F7217 #17721C

triadic

#3F7217 #173F72 #72173F

tetradic

#3F7217 #176D72 #4A1772 #721C17

square

#3F7217 #176D72 #4A1772 #721C17

split-complementary

#3F7217 #1C1772 #72176D

monochromatic

#0E1905 #233F0D #3F7217 #5BA521 #78D52E

Accessibility & contrast

On white

5.78

#3F7217 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.63

#3F7217 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3F7217

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F7217	#FFFFFF	#000000	##FFFFFF
##3F7217	1.00	5.78	3.63	5.78
#FFFFFF	5.78	1.00	21.00	1.00
#000000	3.63	21.00	1.00	21.00
##FFFFFF	5.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#776802

Deuteranopia (green-blind)

#706421

Tritanopia (blue-blind)

#3E6D61

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #3f7217;
/* rgb */ color: rgb(63, 114, 23);
/* oklch */ color: oklch(49.7% 0.132 134.8);

Tailwind

colors: {
  custom: {
    50: '#799b5c',
    500: '#3f7217',
    950: '#000000',
  },
}

SCSS

$custom: #3f7217;
$custom-light: #799b5c;
$custom-dark: #000000;

JSON

{
  "hex": "#3f7217",
  "rgb": {
    "r": 63,
    "g": 114,
    "b": 23
  },
  "hsl": {
    "h": 93.626,
    "s": 66.423,
    "l": 26.863
  },
  "oklch": {
    "l": 0.49749,
    "c": 0.13159,
    "h": 134.8
  },
  "luminance": 0.13153
}

Semantic roles & 50–950 ramp

primary

#3F7217

secondary

#793DA8

accent

#3EE99E

background

#F7F9F5

surface

#EEF2E9

border

#C9CCC5

text

#090E04

muted

#7B7E79

Preview Lab

Preview with #3F7217

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

Preview Lab → · Contrast checker → · Palette generator →