#3F9D2A#3F9D2A

#3F9D2A is a mid, vivid green. Relative luminance 0.253; OKLCH L 61.7% C 0.175 H 140.4°. Best body text is #000000 at 6.07:1 contrast (WCAG AA passes).

Color values

HEX	#3F9D2A
RGB	rgb(63, 157, 42)
HSL	hsl(109, 58%, 39%)
HSV	hsv(109, 73%, 62%)
CMYK	cmyk(59.9%, 0%, 73.2%, 38.4%)
CIE-LAB	lab(57.40, -49.07, 49.14)
CIE-LCH	lch(57.40, 69.45, 134.96°)
OKLab	oklab(61.65% -0.1345 0.1113)
OKLCH	oklch(61.65% 0.175 140.4)
XYZ	xyz(14.5241, 25.3366, 6.3151)
Luminance	0.2534 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F9D2A #882A9D

analogous

#799D2A #3F9D2A #2A9D4E

triadic

#3F9D2A #2A3F9D #9D2A3F

tetradic

#3F9D2A #2A799D #882A9D #9D4E2A

square

#3F9D2A #2A799D #882A9D #9D4E2A

split-complementary

#3F9D2A #4E2A9D #9D2A79

monochromatic

#183C10 #2C6D1D #3F9D2A #54CA3A #7ED76A

Accessibility & contrast

On white

3.46

#3F9D2A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.07

#3F9D2A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F9D2A

6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F9D2A	#FFFFFF	#000000	##000000
##3F9D2A	1.00	3.46	6.07	6.07
#FFFFFF	3.46	1.00	21.00	21.00
#000000	6.07	21.00	1.00	1.00
##000000	6.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A18F16

Deuteranopia (green-blind)

#968736

Tritanopia (blue-blind)

#329887

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #3f9d2a;
/* rgb */ color: rgb(63, 157, 42);
/* oklch */ color: oklch(61.7% 0.175 140.4);

Tailwind

colors: {
  custom: {
    50: '#7fbb6b',
    500: '#3f9d2a',
    950: '#000000',
  },
}

SCSS

$custom: #3f9d2a;
$custom-light: #7fbb6b;
$custom-dark: #000000;

JSON

{
  "hex": "#3f9d2a",
  "rgb": {
    "r": 63,
    "g": 157,
    "b": 42
  },
  "hsl": {
    "h": 109.043,
    "s": 57.789,
    "l": 39.02
  },
  "oklch": {
    "l": 0.61653,
    "c": 0.17457,
    "h": 140.4
  },
  "luminance": 0.25338
}

Semantic roles & 50–950 ramp

primary

#3F9D2A

secondary

#AE65BE

accent

#47E1C5

background

#F8FBF6

surface

#EFF6EC

border

#CAD0C7

text

#0B1207

muted

#7C817A

Preview Lab

Preview with #3F9D2A

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

Preview Lab → · Contrast checker → · Palette generator →