#3F7419#3F7419

#3F7419 is a mid, vivid yellow-green. Relative luminance 0.136; OKLCH L 50.3% C 0.133 H 135.4°. Best body text is #FFFFFF at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#3F7419
RGB	rgb(63, 116, 25)
HSL	hsl(95, 65%, 28%)
HSV	hsv(95, 78%, 45%)
CMYK	cmyk(45.7%, 0%, 78.4%, 54.5%)
CIE-LAB	lab(43.68, -33.90, 41.81)
CIE-LCH	lch(43.68, 53.83, 129.03°)
OKLab	oklab(50.32% -0.0947 0.0935)
OKLCH	oklch(50.32% 0.133 135.4)
XYZ	xyz(8.4706, 13.6172, 3.1016)
Luminance	0.1362 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F7419 #4E1974

analogous

#6C7419 #3F7419 #197420

triadic

#3F7419 #193F74 #74193F

tetradic

#3F7419 #196C74 #4E1974 #742019

square

#3F7419 #196C74 #4E1974 #742019

split-complementary

#3F7419 #201974 #74196C

monochromatic

#0E1905 #24420E #3F7419 #5AA624 #77D334

Accessibility & contrast

On white

5.64

#3F7419 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#3F7419 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3F7419

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F7419	#FFFFFF	#000000	##FFFFFF
##3F7419	1.00	5.64	3.72	5.64
#FFFFFF	5.64	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#786A05

Deuteranopia (green-blind)

#716622

Tritanopia (blue-blind)

#3D6F63

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #3f7419;
/* rgb */ color: rgb(63, 116, 25);
/* oklch */ color: oklch(50.3% 0.133 135.4);

Tailwind

colors: {
  custom: {
    50: '#799c5d',
    500: '#3f7419',
    950: '#000000',
  },
}

SCSS

$custom: #3f7419;
$custom-light: #799c5d;
$custom-dark: #000000;

JSON

{
  "hex": "#3f7419",
  "rgb": {
    "r": 63,
    "g": 116,
    "b": 25
  },
  "hsl": {
    "h": 94.945,
    "s": 64.539,
    "l": 27.647
  },
  "oklch": {
    "l": 0.50315,
    "c": 0.13305,
    "h": 135.4
  },
  "luminance": 0.13618
}

Semantic roles & 50–950 ramp

primary

#3F7419

secondary

#7D40A9

accent

#40E8A2

background

#F7F9F5

surface

#EEF2E9

border

#C9CCC5

text

#0A0E04

muted

#7C7E79

Preview Lab

Preview with #3F7419

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

Preview Lab → · Contrast checker → · Palette generator →