#3FB14B#3FB14B

#3FB14B is a light, vivid green. Relative luminance 0.330; OKLCH L 67.3% C 0.175 H 145.0°. Best body text is #000000 at 7.60:1 contrast (WCAG AA passes).

Color values

HEX	#3FB14B
RGB	rgb(63, 177, 75)
HSL	hsl(126, 48%, 47%)
HSV	hsv(126, 64%, 69%)
CMYK	cmyk(64.4%, 0%, 57.6%, 30.6%)
CIE-LAB	lab(64.17, -52.98, 42.27)
CIE-LCH	lch(64.17, 67.78, 141.42°)
OKLab	oklab(67.34% -0.1434 0.1002)
OKLCH	oklch(67.34% 0.175 145)
XYZ	xyz(19.0408, 33.0071, 12.0228)
Luminance	0.3301 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB14B #B13FA5

analogous

#6CB13F #3FB14B #3FB184

triadic

#3FB14B #4B3FB1 #B14B3F

tetradic

#3FB14B #3F6CB1 #B13FA5 #B1843F

square

#3FB14B #3F6CB1 #B13FA5 #B1843F

split-complementary

#3FB14B #843FB1 #B13F6C

monochromatic

#1F5725 #2F8438 #3FB14B #65C86F #92D89A

Accessibility & contrast

On white

2.76

#3FB14B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.60

#3FB14B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB14B

7.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB14B	#FFFFFF	#000000	##000000
##3FB14B	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)

#B4A141

Deuteranopia (green-blind)

#A69853

Tritanopia (blue-blind)

#22AD9B

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #3fb14b;
/* rgb */ color: rgb(63, 177, 75);
/* oklch */ color: oklch(67.3% 0.175 145.0);

Tailwind

colors: {
  custom: {
    50: '#81c980',
    500: '#3fb14b',
    950: '#000000',
  },
}

SCSS

$custom: #3fb14b;
$custom-light: #81c980;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb14b",
  "rgb": {
    "r": 63,
    "g": 177,
    "b": 75
  },
  "hsl": {
    "h": 126.316,
    "s": 47.5,
    "l": 47.059
  },
  "oklch": {
    "l": 0.67337,
    "c": 0.17495,
    "h": 145
  },
  "luminance": 0.33009
}

Semantic roles & 50–950 ramp

primary

#3FB14B

secondary

#C488BD

accent

#51C9D7

background

#F8FCF8

surface

#F0F8EF

border

#CBD1CA

text

#0B130A

muted

#7C827C

Preview Lab

Preview with #3FB14B

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

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