#3F9F2F#3F9F2F

#3F9F2F is a light, vivid green. Relative luminance 0.261; OKLCH L 62.2% C 0.174 H 141.0°. Best body text is #000000 at 6.21:1 contrast (WCAG AA passes).

Color values

HEX	#3F9F2F
RGB	rgb(63, 159, 47)
HSL	hsl(111, 54%, 40%)
HSV	hsv(111, 70%, 62%)
CMYK	cmyk(60.4%, 0%, 70.4%, 37.6%)
CIE-LAB	lab(58.09, -49.39, 47.89)
CIE-LCH	lch(58.09, 68.80, 135.89°)
OKLab	oklab(62.23% -0.1351 0.1094)
OKLCH	oklch(62.23% 0.174 141)
XYZ	xyz(14.9604, 26.0569, 6.9299)
Luminance	0.2606 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F9F2F #8F2F9F

analogous

#779F2F #3F9F2F #2F9F57

triadic

#3F9F2F #2F3F9F #9F2F3F

tetradic

#3F9F2F #2F779F #8F2F9F #9F572F

square

#3F9F2F #2F779F #8F2F9F #9F572F

split-complementary

#3F9F2F #572F9F #9F2F77

monochromatic

#1A4113 #2C7021 #3F9F2F #56C844 #81D673

Accessibility & contrast

On white

3.38

#3F9F2F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.21

#3F9F2F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F9F2F

6.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F9F2F	#FFFFFF	#000000	##000000
##3F9F2F	1.00	3.38	6.21	6.21
#FFFFFF	3.38	1.00	21.00	21.00
#000000	6.21	21.00	1.00	1.00
##000000	6.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A3911E

Deuteranopia (green-blind)

#97893A

Tritanopia (blue-blind)

#319A89

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #3f9f2f;
/* rgb */ color: rgb(63, 159, 47);
/* oklch */ color: oklch(62.2% 0.174 141.0);

Tailwind

colors: {
  custom: {
    50: '#7fbc6e',
    500: '#3f9f2f',
    950: '#000000',
  },
}

SCSS

$custom: #3f9f2f;
$custom-light: #7fbc6e;
$custom-dark: #000000;

JSON

{
  "hex": "#3f9f2f",
  "rgb": {
    "r": 63,
    "g": 159,
    "b": 47
  },
  "hsl": {
    "h": 111.429,
    "s": 54.369,
    "l": 40.392
  },
  "oklch": {
    "l": 0.62234,
    "c": 0.17378,
    "h": 141
  },
  "luminance": 0.26058
}

Semantic roles & 50–950 ramp

primary

#3F9F2F

secondary

#B26DBD

accent

#4ADEC9

background

#F8FBF6

surface

#EFF6EC

border

#CAD0C7

text

#0B1207

muted

#7C817A

Preview Lab

Preview with #3F9F2F

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

Preview Lab → · Contrast checker → · Palette generator →