#3F7619#3F7619

#3F7619 is a mid, vivid yellow-green. Relative luminance 0.141; OKLCH L 50.9% C 0.136 H 135.6°. Best body text is #FFFFFF at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#3F7619
RGB	rgb(63, 118, 25)
HSL	hsl(95, 65%, 28%)
HSV	hsv(95, 79%, 46%)
CMYK	cmyk(46.6%, 0%, 78.8%, 53.7%)
CIE-LAB	lab(44.35, -34.77, 42.47)
CIE-LCH	lch(44.35, 54.89, 129.31°)
OKLab	oklab(50.87% -0.097 0.0949)
OKLCH	oklch(50.87% 0.136 135.6)
XYZ	xyz(8.7036, 14.0833, 3.1792)
Luminance	0.1408 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F7619 #501976

analogous

#6D7619 #3F7619 #197621

triadic

#3F7619 #193F76 #76193F

tetradic

#3F7619 #196D76 #501976 #762119

square

#3F7619 #196D76 #501976 #762119

split-complementary

#3F7619 #211976 #76196D

monochromatic

#0D1905 #24430E #3F7619 #5AA824 #76D435

Accessibility & contrast

On white

5.50

#3F7619 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.82

#3F7619 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3F7619

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F7619	#FFFFFF	#000000	##FFFFFF
##3F7619	1.00	5.50	3.82	5.50
#FFFFFF	5.50	1.00	21.00	1.00
#000000	3.82	21.00	1.00	21.00
##FFFFFF	5.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A6C04

Deuteranopia (green-blind)

#736723

Tritanopia (blue-blind)

#3D7164

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #3f7619;
/* rgb */ color: rgb(63, 118, 25);
/* oklch */ color: oklch(50.9% 0.136 135.6);

Tailwind

colors: {
  custom: {
    50: '#7a9e5d',
    500: '#3f7619',
    950: '#000000',
  },
}

SCSS

$custom: #3f7619;
$custom-light: #7a9e5d;
$custom-dark: #000000;

JSON

{
  "hex": "#3f7619",
  "rgb": {
    "r": 63,
    "g": 118,
    "b": 25
  },
  "hsl": {
    "h": 95.484,
    "s": 65.035,
    "l": 28.039
  },
  "oklch": {
    "l": 0.50868,
    "c": 0.13569,
    "h": 135.6
  },
  "luminance": 0.14084
}

Semantic roles & 50–950 ramp

primary

#3F7619

secondary

#7F40AB

accent

#40E8A3

background

#F7F9F5

surface

#EEF2E9

border

#C9CCC5

text

#0A0E05

muted

#7C7E79

Preview Lab

Preview with #3F7619

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

Preview Lab → · Contrast checker → · Palette generator →