#3F9B2F#3F9B2F

#3F9B2F is a mid, vivid green. Relative luminance 0.247; OKLCH L 61.2% C 0.169 H 140.9°. Best body text is #000000 at 5.94:1 contrast (WCAG AA passes).

Color values

HEX	#3F9B2F
RGB	rgb(63, 155, 47)
HSL	hsl(111, 53%, 40%)
HSV	hsv(111, 70%, 61%)
CMYK	cmyk(59.4%, 0%, 69.7%, 39.2%)
CIE-LAB	lab(56.79, -47.90, 46.52)
CIE-LCH	lch(56.79, 66.77, 135.84°)
OKLab	oklab(61.16% -0.131 0.1065)
OKLCH	oklch(61.16% 0.169 140.9)
XYZ	xyz(14.2837, 24.7034, 6.7043)
Luminance	0.2470 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F9B2F #8B2F9B

analogous

#759B2F #3F9B2F #2F9B55

triadic

#3F9B2F #2F3F9B #9B2F3F

tetradic

#3F9B2F #2F759B #8B2F9B #9B552F

square

#3F9B2F #2F759B #8B2F9B #9B552F

split-complementary

#3F9B2F #552F9B #9B2F75

monochromatic

#193D13 #2C6C21 #3F9B2F #55C642 #7FD471

Accessibility & contrast

On white

3.53

#3F9B2F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.94

#3F9B2F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F9B2F

5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F9B2F	#FFFFFF	#000000	##000000
##3F9B2F	1.00	3.53	5.94	5.94
#FFFFFF	3.53	1.00	21.00	21.00
#000000	5.94	21.00	1.00	1.00
##000000	5.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9F8D1F

Deuteranopia (green-blind)

#938539

Tritanopia (blue-blind)

#329685

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #3f9b2f;
/* rgb */ color: rgb(63, 155, 47);
/* oklch */ color: oklch(61.2% 0.169 140.9);

Tailwind

colors: {
  custom: {
    50: '#7fb96d',
    500: '#3f9b2f',
    950: '#000000',
  },
}

SCSS

$custom: #3f9b2f;
$custom-light: #7fb96d;
$custom-dark: #000000;

JSON

{
  "hex": "#3f9b2f",
  "rgb": {
    "r": 63,
    "g": 155,
    "b": 47
  },
  "hsl": {
    "h": 111.111,
    "s": 53.465,
    "l": 39.608
  },
  "oklch": {
    "l": 0.61156,
    "c": 0.16882,
    "h": 140.9
  },
  "luminance": 0.24705
}

Semantic roles & 50–950 ramp

primary

#3F9B2F

secondary

#AF6ABB

accent

#4BDDC7

background

#F8FBF6

surface

#EFF6EC

border

#CAD0C7

text

#0B1207

muted

#7C817A

Preview Lab

Preview with #3F9B2F

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

Preview Lab → · Contrast checker → · Palette generator →