#3F7B14#3F7B14

#3F7B14 is a mid, vivid yellow-green. Relative luminance 0.153; OKLCH L 52.2% C 0.145 H 135.9°. Best body text is #FFFFFF at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#3F7B14
RGB	rgb(63, 123, 20)
HSL	hsl(95, 72%, 28%)
HSV	hsv(95, 84%, 48%)
CMYK	cmyk(48.8%, 0%, 83.7%, 51.8%)
CIE-LAB	lab(46.01, -37.20, 45.69)
CIE-LCH	lch(46.01, 58.92, 129.15°)
OKLab	oklab(52.22% -0.1039 0.1008)
OKLCH	oklch(52.22% 0.145 135.9)
XYZ	xyz(9.2589, 15.2726, 3.1217)
Luminance	0.1527 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F7B14 #50147B

analogous

#727B14 #3F7B14 #147B1C

triadic

#3F7B14 #143F7B #7B143F

tetradic

#3F7B14 #14727B #50147B #7B1C14

square

#3F7B14 #14727B #50147B #7B1C14

split-complementary

#3F7B14 #1C147B #7B1472

monochromatic

#0D1A04 #24460B #3F7B14 #5AB01D #76DD2D

Accessibility & contrast

On white

5.18

#3F7B14 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.05

#3F7B14 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3F7B14

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F7B14	#FFFFFF	#000000	##FFFFFF
##3F7B14	1.00	5.18	4.05	5.18
#FFFFFF	5.18	1.00	21.00	1.00
#000000	4.05	21.00	1.00	21.00
##FFFFFF	5.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#807000

Deuteranopia (green-blind)

#786B20

Tritanopia (blue-blind)

#3D7668

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #3f7b14;
/* rgb */ color: rgb(63, 123, 20);
/* oklch */ color: oklch(52.2% 0.145 135.9);

Tailwind

colors: {
  custom: {
    50: '#7ba25c',
    500: '#3f7b14',
    950: '#000000',
  },
}

SCSS

$custom: #3f7b14;
$custom-light: #7ba25c;
$custom-dark: #000000;

JSON

{
  "hex": "#3f7b14",
  "rgb": {
    "r": 63,
    "g": 123,
    "b": 20
  },
  "hsl": {
    "h": 94.951,
    "s": 72.028,
    "l": 28.039
  },
  "oklch": {
    "l": 0.52217,
    "c": 0.14477,
    "h": 135.9
  },
  "luminance": 0.15273
}

Semantic roles & 50–950 ramp

primary

#3F7B14

secondary

#7F3AB1

accent

#39EFA3

background

#F7FAF5

surface

#EEF3E9

border

#C9CDC5

text

#0A0F04

muted

#7C7F79

Preview Lab

Preview with #3F7B14

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

Preview Lab → · Contrast checker → · Palette generator →