#3F981E#3F981E

#3F981E is a mid, vivid green. Relative luminance 0.236; OKLCH L 60.2% C 0.175 H 139.1°. Best body text is #000000 at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#3F981E
RGB	rgb(63, 152, 30)
HSL	hsl(104, 67%, 36%)
HSV	hsv(104, 80%, 60%)
CMYK	cmyk(58.6%, 0%, 80.3%, 40.4%)
CIE-LAB	lab(55.69, -48.06, 51.64)
CIE-LCH	lch(55.69, 70.54, 132.94°)
OKLab	oklab(60.22% -0.1325 0.1148)
OKLCH	oklch(60.22% 0.175 139.1)
XYZ	xyz(13.5119, 23.6058, 5.0724)
Luminance	0.2361 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F981E #771E98

analogous

#7C981E #3F981E #1E983A

triadic

#3F981E #1E3F98 #981E3F

tetradic

#3F981E #1E7C98 #771E98 #983A1E

square

#3F981E #1E7C98 #771E98 #983A1E

split-complementary

#3F981E #3A1E98 #981E7C

monochromatic

#15320A #2A6514 #3F981E #54CB28 #79DD53

Accessibility & contrast

On white

3.67

#3F981E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.72

#3F981E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F981E

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F981E	#FFFFFF	#000000	##000000
##3F981E	1.00	3.67	5.72	5.72
#FFFFFF	3.67	1.00	21.00	21.00
#000000	5.72	21.00	1.00	1.00
##000000	5.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9D8A00

Deuteranopia (green-blind)

#92832C

Tritanopia (blue-blind)

#359381

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #3f981e;
/* rgb */ color: rgb(63, 152, 30);
/* oklch */ color: oklch(60.2% 0.175 139.1);

Tailwind

colors: {
  custom: {
    50: '#7fb765',
    500: '#3f981e',
    950: '#000000',
  },
}

SCSS

$custom: #3f981e;
$custom-light: #7fb765;
$custom-dark: #000000;

JSON

{
  "hex": "#3f981e",
  "rgb": {
    "r": 63,
    "g": 152,
    "b": 30
  },
  "hsl": {
    "h": 103.77,
    "s": 67.033,
    "l": 35.686
  },
  "oklch": {
    "l": 0.60216,
    "c": 0.17528,
    "h": 139.1
  },
  "luminance": 0.23607
}

Semantic roles & 50–950 ramp

primary

#3F981E

secondary

#A251C0

accent

#3EEABB

background

#F8FBF6

surface

#EFF6EB

border

#CAD0C6

text

#0B1106

muted

#7C807A

Preview Lab

Preview with #3F981E

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

Preview Lab → · Contrast checker → · Palette generator →