#3F7512#3F7512

#3F7512 is a mid, vivid yellow-green. Relative luminance 0.138; OKLCH L 50.5% C 0.138 H 134.9°. Best body text is #FFFFFF at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#3F7512
RGB	rgb(63, 117, 18)
HSL	hsl(93, 73%, 26%)
HSV	hsv(93, 85%, 46%)
CMYK	cmyk(46.2%, 0%, 84.6%, 54.1%)
CIE-LAB	lab(43.98, -34.75, 44.44)
CIE-LCH	lch(43.98, 56.41, 128.03°)
OKLab	oklab(50.55% -0.0974 0.0979)
OKLCH	oklch(50.55% 0.138 134.9)
XYZ	xyz(8.5202, 13.8225, 2.7912)
Luminance	0.1382 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F7512 #481275

analogous

#717512 #3F7512 #127517

triadic

#3F7512 #123F75 #75123F

tetradic

#3F7512 #127175 #481275 #751712

square

#3F7512 #127175 #481275 #751712

split-complementary

#3F7512 #171275 #751271

monochromatic

#0E1B04 #22400A #3F7512 #5CAA1A #78DD24

Accessibility & contrast

On white

5.58

#3F7512 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#3F7512 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3F7512

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F7512	#FFFFFF	#000000	##FFFFFF
##3F7512	1.00	5.58	3.76	5.58
#FFFFFF	5.58	1.00	21.00	1.00
#000000	3.76	21.00	1.00	21.00
##FFFFFF	5.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A6B00

Deuteranopia (green-blind)

#73661E

Tritanopia (blue-blind)

#3E7063

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #3f7512;
/* rgb */ color: rgb(63, 117, 18);
/* oklch */ color: oklch(50.5% 0.138 134.9);

Tailwind

colors: {
  custom: {
    50: '#7a9d5a',
    500: '#3f7512',
    950: '#000000',
  },
}

SCSS

$custom: #3f7512;
$custom-light: #7a9d5a;
$custom-dark: #000000;

JSON

{
  "hex": "#3f7512",
  "rgb": {
    "r": 63,
    "g": 117,
    "b": 18
  },
  "hsl": {
    "h": 92.727,
    "s": 73.333,
    "l": 26.471
  },
  "oklch": {
    "l": 0.50548,
    "c": 0.1381,
    "h": 134.9
  },
  "luminance": 0.13823
}

Semantic roles & 50–950 ramp

primary

#3F7512

secondary

#7737AC

accent

#38F09C

background

#F7F9F5

surface

#EEF2E9

border

#C9CCC5

text

#0A0E04

muted

#7C7E79

Preview Lab

Preview with #3F7512

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

Preview Lab → · Contrast checker → · Palette generator →