#3F9C2D#3F9C2D

#3F9C2D is a mid, vivid green. Relative luminance 0.250; OKLCH L 61.4% C 0.171 H 140.7°. Best body text is #000000 at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#3F9C2D
RGB	rgb(63, 156, 45)
HSL	hsl(110, 55%, 39%)
HSV	hsv(110, 71%, 61%)
CMYK	cmyk(59.6%, 0%, 71.2%, 38.8%)
CIE-LAB	lab(57.10, -48.45, 47.65)
CIE-LCH	lch(57.10, 67.96, 135.48°)
OKLab	oklab(61.41% -0.1326 0.1086)
OKLCH	oklch(61.41% 0.171 140.7)
XYZ	xyz(14.4113, 25.0219, 6.5524)
Luminance	0.2502 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F9C2D #8A2D9C

analogous

#779C2D #3F9C2D #2D9C52

triadic

#3F9C2D #2D3F9C #9C2D3F

tetradic

#3F9C2D #2D779C #8A2D9C #9C522D

square

#3F9C2D #2D779C #8A2D9C #9C522D

split-complementary

#3F9C2D #522D9C #9C2D77

monochromatic

#193D12 #2C6D1F #3F9C2D #55C83F #7FD56E

Accessibility & contrast

On white

3.50

#3F9C2D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.00

#3F9C2D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F9C2D

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F9C2D	#FFFFFF	#000000	##000000
##3F9C2D	1.00	3.50	6.00	6.00
#FFFFFF	3.50	1.00	21.00	21.00
#000000	6.00	21.00	1.00	1.00
##000000	6.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A08E1C

Deuteranopia (green-blind)

#958638

Tritanopia (blue-blind)

#329786

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #3f9c2d;
/* rgb */ color: rgb(63, 156, 45);
/* oklch */ color: oklch(61.4% 0.171 140.7);

Tailwind

colors: {
  custom: {
    50: '#7fba6c',
    500: '#3f9c2d',
    950: '#000000',
  },
}

SCSS

$custom: #3f9c2d;
$custom-light: #7fba6c;
$custom-dark: #000000;

JSON

{
  "hex": "#3f9c2d",
  "rgb": {
    "r": 63,
    "g": 156,
    "b": 45
  },
  "hsl": {
    "h": 110.27,
    "s": 55.224,
    "l": 39.412
  },
  "oklch": {
    "l": 0.61408,
    "c": 0.17142,
    "h": 140.7
  },
  "luminance": 0.25023
}

Semantic roles & 50–950 ramp

primary

#3F9C2D

secondary

#AF68BC

accent

#49DFC6

background

#F8FBF6

surface

#EFF6EC

border

#CAD0C7

text

#0B1207

muted

#7C817A

Preview Lab

Preview with #3F9C2D

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

Preview Lab → · Contrast checker → · Palette generator →