#3F7617#3F7617

#3F7617 is a mid, vivid yellow-green. Relative luminance 0.141; OKLCH L 50.9% C 0.137 H 135.4°. Best body text is #FFFFFF at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#3F7617
RGB	rgb(63, 118, 23)
HSL	hsl(95, 67%, 28%)
HSV	hsv(95, 81%, 46%)
CMYK	cmyk(46.6%, 0%, 80.5%, 53.7%)
CIE-LAB	lab(44.34, -34.90, 43.16)
CIE-LCH	lch(44.34, 55.51, 128.96°)
OKLab	oklab(50.85% -0.0975 0.096)
OKLCH	oklch(50.85% 0.137 135.4)
XYZ	xyz(8.6828, 14.0750, 3.0697)
Luminance	0.1407 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F7617 #4E1776

analogous

#6E7617 #3F7617 #17761F

triadic

#3F7617 #173F76 #76173F

tetradic

#3F7617 #176E76 #4E1776 #761F17

square

#3F7617 #176E76 #4E1776 #761F17

split-complementary

#3F7617 #1F1776 #76176E

monochromatic

#0E1A05 #24430D #3F7617 #5AA921 #77D731

Accessibility & contrast

On white

5.50

#3F7617 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.81

#3F7617 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3F7617

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F7617	#FFFFFF	#000000	##FFFFFF
##3F7617	1.00	5.50	3.81	5.50
#FFFFFF	5.50	1.00	21.00	1.00
#000000	3.81	21.00	1.00	21.00
##FFFFFF	5.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B6C00

Deuteranopia (green-blind)

#736721

Tritanopia (blue-blind)

#3D7164

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #3f7617;
/* rgb */ color: rgb(63, 118, 23);
/* oklch */ color: oklch(50.9% 0.137 135.4);

Tailwind

colors: {
  custom: {
    50: '#7a9e5c',
    500: '#3f7617',
    950: '#000000',
  },
}

SCSS

$custom: #3f7617;
$custom-light: #7a9e5c;
$custom-dark: #000000;

JSON

{
  "hex": "#3f7617",
  "rgb": {
    "r": 63,
    "g": 118,
    "b": 23
  },
  "hsl": {
    "h": 94.737,
    "s": 67.376,
    "l": 27.647
  },
  "oklch": {
    "l": 0.50854,
    "c": 0.13684,
    "h": 135.4
  },
  "luminance": 0.14075
}

Semantic roles & 50–950 ramp

primary

#3F7617

secondary

#7D3EAB

accent

#3EEAA2

background

#F7F9F5

surface

#EEF2E9

border

#C9CCC5

text

#0A0E04

muted

#7C7E79

Preview Lab

Preview with #3F7617

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

Preview Lab → · Contrast checker → · Palette generator →