#3FB154#3FB154

#3FB154 is a light, vivid green. Relative luminance 0.331; OKLCH L 67.5% C 0.167 H 146.8°. Best body text is #000000 at 7.63:1 contrast (WCAG AA passes).

Color values

HEX	#3FB154
RGB	rgb(63, 177, 84)
HSL	hsl(131, 48%, 47%)
HSV	hsv(131, 64%, 69%)
CMYK	cmyk(64.4%, 0%, 52.5%, 30.6%)
CIE-LAB	lab(64.27, -51.76, 38.03)
CIE-LCH	lch(64.27, 64.23, 143.69°)
OKLab	oklab(67.46% -0.1398 0.0916)
OKLCH	oklch(67.46% 0.167 146.8)
XYZ	xyz(19.3709, 33.1392, 13.7614)
Luminance	0.3314 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB154 #B13F9C

analogous

#63B13F #3FB154 #3FB18D

triadic

#3FB154 #543FB1 #B1543F

tetradic

#3FB154 #3F63B1 #B13F9C #B18D3F

square

#3FB154 #3F63B1 #B13F9C #B18D3F

split-complementary

#3FB154 #8D3FB1 #B13F63

monochromatic

#1F5729 #2F843F #3FB154 #65C877 #92D89F

Accessibility & contrast

On white

2.75

#3FB154 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.63

#3FB154 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB154

7.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB154	#FFFFFF	#000000	##000000
##3FB154	1.00	2.75	7.63	7.63
#FFFFFF	2.75	1.00	21.00	21.00
#000000	7.63	21.00	1.00	1.00
##000000	7.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3A24C

Deuteranopia (green-blind)

#A5985B

Tritanopia (blue-blind)

#1EAD9C

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #3fb154;
/* rgb */ color: rgb(63, 177, 84);
/* oklch */ color: oklch(67.5% 0.167 146.8);

Tailwind

colors: {
  custom: {
    50: '#81c986',
    500: '#3fb154',
    950: '#000000',
  },
}

SCSS

$custom: #3fb154;
$custom-light: #81c986;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb154",
  "rgb": {
    "r": 63,
    "g": 177,
    "b": 84
  },
  "hsl": {
    "h": 131.053,
    "s": 47.5,
    "l": 47.059
  },
  "oklch": {
    "l": 0.6746,
    "c": 0.16711,
    "h": 146.8
  },
  "luminance": 0.33141
}

Semantic roles & 50–950 ramp

primary

#3FB154

secondary

#C488B9

accent

#51BED7

background

#F8FCF8

surface

#F0F8EF

border

#CBD1CA

text

#0B130B

muted

#7C827C

Preview Lab

Preview with #3FB154

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

Preview Lab → · Contrast checker → · Palette generator →