#3F982B#3F982B

#3F982B is a mid, vivid green. Relative luminance 0.237; OKLCH L 60.3% C 0.168 H 140.3°. Best body text is #000000 at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#3F982B
RGB	rgb(63, 152, 43)
HSL	hsl(109, 56%, 38%)
HSV	hsv(109, 72%, 60%)
CMYK	cmyk(58.6%, 0%, 71.7%, 40.4%)
CIE-LAB	lab(55.77, -47.12, 47.07)
CIE-LCH	lch(55.77, 66.61, 135.03°)
OKLab	oklab(60.31% -0.1291 0.1071)
OKLCH	oklch(60.31% 0.168 140.3)
XYZ	xyz(13.7136, 23.6865, 6.1343)
Luminance	0.2369 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F982B #842B98

analogous

#75982B #3F982B #2B984D

triadic

#3F982B #2B3F98 #982B3F

tetradic

#3F982B #2B7598 #842B98 #984D2B

square

#3F982B #2B7598 #842B98 #984D2B

split-complementary

#3F982B #4D2B98 #982B75

monochromatic

#173910 #2B681E #3F982B #53C739 #7DD569

Accessibility & contrast

On white

3.66

#3F982B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.74

#3F982B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F982B

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F982B	#FFFFFF	#000000	##000000
##3F982B	1.00	3.66	5.74	5.74
#FFFFFF	3.66	1.00	21.00	21.00
#000000	5.74	21.00	1.00	1.00
##000000	5.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9C8A1A

Deuteranopia (green-blind)

#918336

Tritanopia (blue-blind)

#349382

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #3f982b;
/* rgb */ color: rgb(63, 152, 43);
/* oklch */ color: oklch(60.3% 0.168 140.3);

Tailwind

colors: {
  custom: {
    50: '#7eb76b',
    500: '#3f982b',
    950: '#000000',
  },
}

SCSS

$custom: #3f982b;
$custom-light: #7eb76b;
$custom-dark: #000000;

JSON

{
  "hex": "#3f982b",
  "rgb": {
    "r": 63,
    "g": 152,
    "b": 43
  },
  "hsl": {
    "h": 108.991,
    "s": 55.897,
    "l": 38.235
  },
  "oklch": {
    "l": 0.6031,
    "c": 0.16779,
    "h": 140.3
  },
  "luminance": 0.23688
}

Semantic roles & 50–950 ramp

primary

#3F982B

secondary

#AB64BB

accent

#49DFC4

background

#F8FBF6

surface

#EFF6EB

border

#CAD0C6

text

#0B1107

muted

#7C807A

Preview Lab

Preview with #3F982B

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

Preview Lab → · Contrast checker → · Palette generator →