#3FAF54#3FAF54

#3FAF54 is a light, vivid green. Relative luminance 0.324; OKLCH L 66.9% C 0.164 H 146.9°. Best body text is #000000 at 7.47:1 contrast (WCAG AA passes).

Color values

HEX	#3FAF54
RGB	rgb(63, 175, 84)
HSL	hsl(131, 47%, 47%)
HSV	hsv(131, 64%, 69%)
CMYK	cmyk(64%, 0%, 52%, 31.4%)
CIE-LAB	lab(63.64, -51.01, 37.25)
CIE-LCH	lch(63.64, 63.16, 143.86°)
OKLab	oklab(66.93% -0.1378 0.0898)
OKLCH	oklch(66.93% 0.164 146.9)
XYZ	xyz(18.9788, 32.3549, 13.6307)
Luminance	0.3236 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FAF54 #AF3F9A

analogous

#62AF3F #3FAF54 #3FAF8C

triadic

#3FAF54 #543FAF #AF543F

tetradic

#3FAF54 #3F62AF #AF3F9A #AF8C3F

square

#3FAF54 #3F62AF #AF3F9A #AF8C3F

split-complementary

#3FAF54 #8C3FAF #AF3F62

monochromatic

#1F5529 #2F823E #3FAF54 #64C777 #91D79E

Accessibility & contrast

On white

2.81

#3FAF54 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.47

#3FAF54 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FAF54

7.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FAF54	#FFFFFF	#000000	##000000
##3FAF54	1.00	2.81	7.47	7.47
#FFFFFF	2.81	1.00	21.00	21.00
#000000	7.47	21.00	1.00	1.00
##000000	7.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1A04C

Deuteranopia (green-blind)

#A3965B

Tritanopia (blue-blind)

#1FAB9A

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #3faf54;
/* rgb */ color: rgb(63, 175, 84);
/* oklch */ color: oklch(66.9% 0.164 146.9);

Tailwind

colors: {
  custom: {
    50: '#81c886',
    500: '#3faf54',
    950: '#000000',
  },
}

SCSS

$custom: #3faf54;
$custom-light: #81c886;
$custom-dark: #000000;

JSON

{
  "hex": "#3faf54",
  "rgb": {
    "r": 63,
    "g": 175,
    "b": 84
  },
  "hsl": {
    "h": 131.25,
    "s": 47.059,
    "l": 46.667
  },
  "oklch": {
    "l": 0.66933,
    "c": 0.16447,
    "h": 146.9
  },
  "luminance": 0.32357
}

Semantic roles & 50–950 ramp

primary

#3FAF54

secondary

#C387B7

accent

#51BED7

background

#F8FCF8

surface

#EFF8EF

border

#CAD1CA

text

#0B130B

muted

#7C827C

Preview Lab

Preview with #3FAF54

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

Preview Lab → · Contrast checker → · Palette generator →