#3F7C16#3F7C16

#3F7C16 is a mid, vivid yellow-green. Relative luminance 0.155; OKLCH L 52.5% C 0.145 H 136.1°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#3F7C16
RGB	rgb(63, 124, 22)
HSL	hsl(96, 70%, 29%)
HSV	hsv(96, 82%, 49%)
CMYK	cmyk(49.2%, 0%, 82.3%, 51.4%)
CIE-LAB	lab(46.35, -37.51, 45.39)
CIE-LCH	lch(46.35, 58.89, 129.57°)
OKLab	oklab(52.5% -0.1046 0.1005)
OKLCH	oklch(52.5% 0.145 136.1)
XYZ	xyz(9.4021, 15.5294, 3.2609)
Luminance	0.1553 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F7C16 #53167C

analogous

#727C16 #3F7C16 #167C20

triadic

#3F7C16 #163F7C #7C163F

tetradic

#3F7C16 #16727C #53167C #7C2016

square

#3F7C16 #16727C #53167C #7C2016

split-complementary

#3F7C16 #20167C #7C1672

monochromatic

#0D1A05 #25480D #3F7C16 #59B01F #76DB32

Accessibility & contrast

On white

5.11

#3F7C16 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#3F7C16 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3F7C16

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F7C16	#FFFFFF	#000000	##FFFFFF
##3F7C16	1.00	5.11	4.11	5.11
#FFFFFF	5.11	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#817100

Deuteranopia (green-blind)

#796C22

Tritanopia (blue-blind)

#3C7769

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #3f7c16;
/* rgb */ color: rgb(63, 124, 22);
/* oklch */ color: oklch(52.5% 0.145 136.1);

Tailwind

colors: {
  custom: {
    50: '#7ba25d',
    500: '#3f7c16',
    950: '#000000',
  },
}

SCSS

$custom: #3f7c16;
$custom-light: #7ba25d;
$custom-dark: #000000;

JSON

{
  "hex": "#3f7c16",
  "rgb": {
    "r": 63,
    "g": 124,
    "b": 22
  },
  "hsl": {
    "h": 95.882,
    "s": 69.863,
    "l": 28.627
  },
  "oklch": {
    "l": 0.52504,
    "c": 0.14506,
    "h": 136.1
  },
  "luminance": 0.1553
}

Semantic roles & 50–950 ramp

primary

#3F7C16

secondary

#823DB1

accent

#3BEDA5

background

#F7FAF5

surface

#EEF3E9

border

#C9CDC5

text

#0A0F05

muted

#7C7F79

Preview Lab

Preview with #3F7C16

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

Preview Lab → · Contrast checker → · Palette generator →