#3F981A#3F981A

#3F981A is a mid, vivid green. Relative luminance 0.236; OKLCH L 60.2% C 0.177 H 138.8°. Best body text is #000000 at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#3F981A
RGB	rgb(63, 152, 26)
HSL	hsl(102, 71%, 35%)
HSV	hsv(102, 83%, 60%)
CMYK	cmyk(58.6%, 0%, 82.9%, 40.4%)
CIE-LAB	lab(55.67, -48.28, 52.82)
CIE-LCH	lch(55.67, 71.56, 132.43°)
OKLab	oklab(60.19% -0.1333 0.1167)
OKLCH	oklch(60.19% 0.177 138.8)
XYZ	xyz(13.4641, 23.5867, 4.8202)
Luminance	0.2359 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F981A #731A98

analogous

#7E981A #3F981A #1A9834

triadic

#3F981A #1A3F98 #981A3F

tetradic

#3F981A #1A7E98 #731A98 #98341A

square

#3F981A #1A7E98 #731A98 #98341A

split-complementary

#3F981A #341A98 #981A7E

monochromatic

#142F08 #296411 #3F981A #55CC23 #78E04C

Accessibility & contrast

On white

3.67

#3F981A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.72

#3F981A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F981A

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F981A	#FFFFFF	#000000	##000000
##3F981A	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)

#92832A

Tritanopia (blue-blind)

#369381

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #3f981a;
/* rgb */ color: rgb(63, 152, 26);
/* oklch */ color: oklch(60.2% 0.177 138.8);

Tailwind

colors: {
  custom: {
    50: '#7fb763',
    500: '#3f981a',
    950: '#000000',
  },
}

SCSS

$custom: #3f981a;
$custom-light: #7fb763;
$custom-dark: #000000;

JSON

{
  "hex": "#3f981a",
  "rgb": {
    "r": 63,
    "g": 152,
    "b": 26
  },
  "hsl": {
    "h": 102.381,
    "s": 70.787,
    "l": 34.902
  },
  "oklch": {
    "l": 0.60194,
    "c": 0.17714,
    "h": 138.8
  },
  "luminance": 0.23588
}

Semantic roles & 50–950 ramp

primary

#3F981A

secondary

#9F4BC2

accent

#3AEEB9

background

#F8FBF6

surface

#EFF6EB

border

#CAD0C6

text

#0B1106

muted

#7C807A

Preview Lab

Preview with #3F981A

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

Preview Lab → · Contrast checker → · Palette generator →