#3FB149#3FB149

#3FB149 is a light, vivid green. Relative luminance 0.330; OKLCH L 67.3% C 0.177 H 144.7°. Best body text is #000000 at 7.60:1 contrast (WCAG AA passes).

Color values

HEX	#3FB149
RGB	rgb(63, 177, 73)
HSL	hsl(125, 48%, 47%)
HSV	hsv(125, 64%, 69%)
CMYK	cmyk(64.4%, 0%, 58.8%, 30.6%)
CIE-LAB	lab(64.14, -53.23, 43.18)
CIE-LCH	lch(64.14, 68.55, 140.95°)
OKLab	oklab(67.31% -0.1441 0.1021)
OKLCH	oklch(67.31% 0.177 144.7)
XYZ	xyz(18.9735, 32.9802, 11.6680)
Luminance	0.3298 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB149 #B13FA7

analogous

#6EB13F #3FB149 #3FB182

triadic

#3FB149 #493FB1 #B1493F

tetradic

#3FB149 #3F6EB1 #B13FA7 #B1823F

square

#3FB149 #3F6EB1 #B13FA7 #B1823F

split-complementary

#3FB149 #823FB1 #B13F6E

monochromatic

#1F5724 #2F8436 #3FB149 #65C86E #92D898

Accessibility & contrast

On white

2.76

#3FB149 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.60

#3FB149 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB149

7.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB149	#FFFFFF	#000000	##000000
##3FB149	1.00	2.76	7.60	7.60
#FFFFFF	2.76	1.00	21.00	21.00
#000000	7.60	21.00	1.00	1.00
##000000	7.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4A13E

Deuteranopia (green-blind)

#A69851

Tritanopia (blue-blind)

#23AC9A

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #3fb149;
/* rgb */ color: rgb(63, 177, 73);
/* oklch */ color: oklch(67.3% 0.177 144.7);

Tailwind

colors: {
  custom: {
    50: '#81c97f',
    500: '#3fb149',
    950: '#000000',
  },
}

SCSS

$custom: #3fb149;
$custom-light: #81c97f;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb149",
  "rgb": {
    "r": 63,
    "g": 177,
    "b": 73
  },
  "hsl": {
    "h": 125.263,
    "s": 47.5,
    "l": 47.059
  },
  "oklch": {
    "l": 0.67312,
    "c": 0.17661,
    "h": 144.7
  },
  "luminance": 0.32982
}

Semantic roles & 50–950 ramp

primary

#3FB149

secondary

#C488BE

accent

#51CBD7

background

#F8FCF7

surface

#F0F8EE

border

#CBD1C9

text

#0C130A

muted

#7D827C

Preview Lab

Preview with #3FB149

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

Preview Lab → · Contrast checker → · Palette generator →