#3F9D1A#3F9D1A

#3F9D1A is a mid, vivid green. Relative luminance 0.252; OKLCH L 61.6% C 0.183 H 139.1°. Best body text is #000000 at 6.05:1 contrast (WCAG AA passes).

Color values

HEX	#3F9D1A
RGB	rgb(63, 157, 26)
HSL	hsl(103, 72%, 36%)
HSV	hsv(103, 83%, 62%)
CMYK	cmyk(59.9%, 0%, 83.4%, 38.4%)
CIE-LAB	lab(57.31, -50.12, 54.32)
CIE-LCH	lch(57.31, 73.91, 132.69°)
OKLab	oklab(61.55% -0.1382 0.1199)
OKLCH	oklch(61.55% 0.183 139.1)
XYZ	xyz(14.2927, 25.2440, 5.0965)
Luminance	0.2525 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F9D1A #781A9D

analogous

#809D1A #3F9D1A #1A9D36

triadic

#3F9D1A #1A3F9D #9D1A3F

tetradic

#3F9D1A #1A809D #781A9D #9D361A

square

#3F9D1A #1A809D #781A9D #9D361A

split-complementary

#3F9D1A #361A9D #9D1A80

monochromatic

#153409 #2A6811 #3F9D1A #54D223 #79E24F

Accessibility & contrast

On white

3.47

#3F9D1A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.05

#3F9D1A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F9D1A

6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F9D1A	#FFFFFF	#000000	##000000
##3F9D1A	1.00	3.47	6.05	6.05
#FFFFFF	3.47	1.00	21.00	21.00
#000000	6.05	21.00	1.00	1.00
##000000	6.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A28E00

Deuteranopia (green-blind)

#96872B

Tritanopia (blue-blind)

#349786

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #3f9d1a;
/* rgb */ color: rgb(63, 157, 26);
/* oklch */ color: oklch(61.6% 0.183 139.1);

Tailwind

colors: {
  custom: {
    50: '#80bb64',
    500: '#3f9d1a',
    950: '#000000',
  },
}

SCSS

$custom: #3f9d1a;
$custom-light: #80bb64;
$custom-dark: #000000;

JSON

{
  "hex": "#3f9d1a",
  "rgb": {
    "r": 63,
    "g": 157,
    "b": 26
  },
  "hsl": {
    "h": 103.053,
    "s": 71.585,
    "l": 35.882
  },
  "oklch": {
    "l": 0.6155,
    "c": 0.18291,
    "h": 139.1
  },
  "luminance": 0.25245
}

Semantic roles & 50–950 ramp

primary

#3F9D1A

secondary

#A34EC4

accent

#39EEBB

background

#F8FBF6

surface

#EFF6EB

border

#CAD0C6

text

#0B1206

muted

#7C817A

Preview Lab

Preview with #3F9D1A

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

Preview Lab → · Contrast checker → · Palette generator →