#3FA33A#3FA33A

#3FA33A is a light, vivid green. Relative luminance 0.276; OKLCH L 63.4% C 0.171 H 142.5°. Best body text is #000000 at 6.51:1 contrast (WCAG AA passes).

Color values

HEX	#3FA33A
RGB	rgb(63, 163, 58)
HSL	hsl(117, 48%, 43%)
HSV	hsv(117, 64%, 64%)
CMYK	cmyk(61.3%, 0%, 64.4%, 36.1%)
CIE-LAB	lab(59.48, -49.81, 44.73)
CIE-LCH	lch(59.48, 66.94, 138.07°)
OKLab	oklab(63.42% -0.1356 0.104)
OKLCH	oklch(63.42% 0.171 142.5)
XYZ	xyz(15.9100, 27.5551, 8.4824)
Luminance	0.2756 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA33A #9E3AA3

analogous

#73A33A #3FA33A #3AA369

triadic

#3FA33A #3A3FA3 #A33A3F

tetradic

#3FA33A #3A73A3 #9E3AA3 #A3693A

square

#3FA33A #3A73A3 #9E3AA3 #A3693A

split-complementary

#3FA33A #693AA3 #A33A73

monochromatic

#1C491A #2E762A #3FA33A #5CC357 #88D384

Accessibility & contrast

On white

3.23

#3FA33A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.51

#3FA33A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3FA33A

6.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA33A	#FFFFFF	#000000	##000000
##3FA33A	1.00	3.23	6.51	6.51
#FFFFFF	3.23	1.00	21.00	21.00
#000000	6.51	21.00	1.00	1.00
##000000	6.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A7942D

Deuteranopia (green-blind)

#9A8C43

Tritanopia (blue-blind)

#2D9E8D

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #3fa33a;
/* rgb */ color: rgb(63, 163, 58);
/* oklch */ color: oklch(63.4% 0.171 142.5);

Tailwind

colors: {
  custom: {
    50: '#7fbf75',
    500: '#3fa33a',
    950: '#000000',
  },
}

SCSS

$custom: #3fa33a;
$custom-light: #7fbf75;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa33a",
  "rgb": {
    "r": 63,
    "g": 163,
    "b": 58
  },
  "hsl": {
    "h": 117.143,
    "s": 47.511,
    "l": 43.333
  },
  "oklch": {
    "l": 0.63415,
    "c": 0.17083,
    "h": 142.5
  },
  "luminance": 0.27557
}

Semantic roles & 50–950 ramp

primary

#3FA33A

secondary

#BA7CBD

accent

#51D7D1

background

#F8FBF7

surface

#EFF7ED

border

#CAD0C8

text

#0B1208

muted

#7C817B

Preview Lab

Preview with #3FA33A

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

Preview Lab → · Contrast checker → · Palette generator →