#3F9C1A#3F9C1A

#3F9C1A is a mid, vivid green. Relative luminance 0.249; OKLCH L 61.3% C 0.182 H 139.0°. Best body text is #000000 at 5.98:1 contrast (WCAG AA passes).

Color values

HEX	#3F9C1A
RGB	rgb(63, 156, 26)
HSL	hsl(103, 71%, 36%)
HSV	hsv(103, 83%, 61%)
CMYK	cmyk(59.6%, 0%, 83.3%, 38.8%)
CIE-LAB	lab(56.98, -49.75, 54.02)
CIE-LCH	lch(56.98, 73.44, 132.64°)
OKLab	oklab(61.28% -0.1372 0.1192)
OKLCH	oklch(61.28% 0.182 139)
XYZ	xyz(14.1242, 24.9070, 5.0403)
Luminance	0.2491 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F9C1A #771A9C

analogous

#809C1A #3F9C1A #1A9C36

triadic

#3F9C1A #1A3F9C #9C1A3F

tetradic

#3F9C1A #1A809C #771A9C #9C361A

square

#3F9C1A #1A809C #771A9C #9C361A

split-complementary

#3F9C1A #361A9C #9C1A80

monochromatic

#153309 #2A6811 #3F9C1A #54D023 #79E24F

Accessibility & contrast

On white

3.51

#3F9C1A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.98

#3F9C1A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F9C1A

5.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F9C1A	#FFFFFF	#000000	##000000
##3F9C1A	1.00	3.51	5.98	5.98
#FFFFFF	3.51	1.00	21.00	21.00
#000000	5.98	21.00	1.00	1.00
##000000	5.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A18D00

Deuteranopia (green-blind)

#95862B

Tritanopia (blue-blind)

#359685

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #3f9c1a;
/* rgb */ color: rgb(63, 156, 26);
/* oklch */ color: oklch(61.3% 0.182 139.0);

Tailwind

colors: {
  custom: {
    50: '#80ba63',
    500: '#3f9c1a',
    950: '#000000',
  },
}

SCSS

$custom: #3f9c1a;
$custom-light: #80ba63;
$custom-dark: #000000;

JSON

{
  "hex": "#3f9c1a",
  "rgb": {
    "r": 63,
    "g": 156,
    "b": 26
  },
  "hsl": {
    "h": 102.923,
    "s": 71.429,
    "l": 35.686
  },
  "oklch": {
    "l": 0.61279,
    "c": 0.18176,
    "h": 139
  },
  "luminance": 0.24908
}

Semantic roles & 50–950 ramp

primary

#3F9C1A

secondary

#A24EC4

accent

#3AEEBB

background

#F8FBF6

surface

#EFF6EB

border

#CAD0C6

text

#0B1206

muted

#7C817A

Preview Lab

Preview with #3F9C1A

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

Preview Lab → · Contrast checker → · Palette generator →