#3F9D2C#3F9D2C

#3F9D2C is a mid, vivid green. Relative luminance 0.254; OKLCH L 61.7% C 0.173 H 140.6°. Best body text is #000000 at 6.07:1 contrast (WCAG AA passes).

Color values

HEX	#3F9D2C
RGB	rgb(63, 157, 44)
HSL	hsl(110, 56%, 39%)
HSV	hsv(110, 72%, 62%)
CMYK	cmyk(59.9%, 0%, 72%, 38.4%)
CIE-LAB	lab(57.42, -48.91, 48.38)
CIE-LCH	lch(57.42, 68.80, 135.31°)
OKLab	oklab(61.67% -0.1339 0.11)
OKLCH	oklch(61.67% 0.173 140.6)
XYZ	xyz(14.5608, 25.3512, 6.5083)
Luminance	0.2535 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F9D2C #8A2C9D

analogous

#779D2C #3F9D2C #2C9D52

triadic

#3F9D2C #2C3F9D #9D2C3F

tetradic

#3F9D2C #2C779D #8A2C9D #9D522C

square

#3F9D2C #2C779D #8A2C9D #9D522C

split-complementary

#3F9D2C #522C9D #9D2C77

monochromatic

#193D11 #2C6D1F #3F9D2C #55C93D #7FD66D

Accessibility & contrast

On white

3.46

#3F9D2C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.07

#3F9D2C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F9D2C

6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F9D2C	#FFFFFF	#000000	##000000
##3F9D2C	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)

#A18F1A

Deuteranopia (green-blind)

#958737

Tritanopia (blue-blind)

#329887

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #3f9d2c;
/* rgb */ color: rgb(63, 157, 44);
/* oklch */ color: oklch(61.7% 0.173 140.6);

Tailwind

colors: {
  custom: {
    50: '#7fbb6c',
    500: '#3f9d2c',
    950: '#000000',
  },
}

SCSS

$custom: #3f9d2c;
$custom-light: #7fbb6c;
$custom-dark: #000000;

JSON

{
  "hex": "#3f9d2c",
  "rgb": {
    "r": 63,
    "g": 157,
    "b": 44
  },
  "hsl": {
    "h": 109.912,
    "s": 56.219,
    "l": 39.412
  },
  "oklch": {
    "l": 0.61669,
    "c": 0.1733,
    "h": 140.6
  },
  "luminance": 0.25353
}

Semantic roles & 50–950 ramp

primary

#3F9D2C

secondary

#AF68BD

accent

#48E0C6

background

#F8FBF6

surface

#EFF6EC

border

#CAD0C7

text

#0B1207

muted

#7C817A

Preview Lab

Preview with #3F9D2C

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

Preview Lab → · Contrast checker → · Palette generator →