#3F9B1A#3F9B1A

#3F9B1A is a mid, vivid green. Relative luminance 0.246; OKLCH L 61.0% C 0.181 H 139.0°. Best body text is #000000 at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#3F9B1A
RGB	rgb(63, 155, 26)
HSL	hsl(103, 71%, 35%)
HSV	hsv(103, 83%, 61%)
CMYK	cmyk(59.4%, 0%, 83.2%, 39.2%)
CIE-LAB	lab(56.66, -49.39, 53.72)
CIE-LCH	lch(56.66, 72.98, 132.59°)
OKLab	oklab(61.01% -0.1362 0.1186)
OKLCH	oklch(61.01% 0.181 139)
XYZ	xyz(13.9571, 24.5728, 4.9846)
Luminance	0.2457 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F9B1A #761A9B

analogous

#7F9B1A #3F9B1A #1A9B36

triadic

#3F9B1A #1A3F9B #9B1A3F

tetradic

#3F9B1A #1A7F9B #761A9B #9B361A

square

#3F9B1A #1A7F9B #761A9B #9B361A

split-complementary

#3F9B1A #361A9B #9B1A7F

monochromatic

#143208 #2A6711 #3F9B1A #54CF23 #78E14E

Accessibility & contrast

On white

3.55

#3F9B1A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.91

#3F9B1A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F9B1A

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F9B1A	#FFFFFF	#000000	##000000
##3F9B1A	1.00	3.55	5.91	5.91
#FFFFFF	3.55	1.00	21.00	21.00
#000000	5.91	21.00	1.00	1.00
##000000	5.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A08D00

Deuteranopia (green-blind)

#94852A

Tritanopia (blue-blind)

#359584

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #3f9b1a;
/* rgb */ color: rgb(63, 155, 26);
/* oklch */ color: oklch(61.0% 0.181 139.0);

Tailwind

colors: {
  custom: {
    50: '#7fb963',
    500: '#3f9b1a',
    950: '#000000',
  },
}

SCSS

$custom: #3f9b1a;
$custom-light: #7fb963;
$custom-dark: #000000;

JSON

{
  "hex": "#3f9b1a",
  "rgb": {
    "r": 63,
    "g": 155,
    "b": 26
  },
  "hsl": {
    "h": 102.791,
    "s": 71.271,
    "l": 35.49
  },
  "oklch": {
    "l": 0.61008,
    "c": 0.18061,
    "h": 139
  },
  "luminance": 0.24574
}

Semantic roles & 50–950 ramp

primary

#3F9B1A

secondary

#A24DC4

accent

#3AEEBA

background

#F8FBF6

surface

#EFF6EB

border

#CAD0C6

text

#0B1206

muted

#7C817A

Preview Lab

Preview with #3F9B1A

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

Preview Lab → · Contrast checker → · Palette generator →