#3FB254#3FB254

#3FB254 is a light, vivid green. Relative luminance 0.335; OKLCH L 67.7% C 0.168 H 146.7°. Best body text is #000000 at 7.71:1 contrast (WCAG AA passes).

Color values

HEX	#3FB254
RGB	rgb(63, 178, 84)
HSL	hsl(131, 48%, 47%)
HSV	hsv(131, 65%, 70%)
CMYK	cmyk(64.6%, 0%, 52.8%, 30.2%)
CIE-LAB	lab(64.59, -52.14, 38.42)
CIE-LCH	lch(64.59, 64.77, 143.61°)
OKLab	oklab(67.72% -0.1408 0.0924)
OKLCH	oklch(67.72% 0.168 146.7)
XYZ	xyz(19.5692, 33.5357, 13.8275)
Luminance	0.3354 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB254 #B23F9D

analogous

#63B23F #3FB254 #3FB28E

triadic

#3FB254 #543FB2 #B2543F

tetradic

#3FB254 #3F63B2 #B23F9D #B28E3F

square

#3FB254 #3F63B2 #B23F9D #B28E3F

split-complementary

#3FB254 #8E3FB2 #B23F63

monochromatic

#1F5829 #2F853F #3FB254 #66C978 #93D99F

Accessibility & contrast

On white

2.72

#3FB254 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.71

#3FB254 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB254

7.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB254	#FFFFFF	#000000	##000000
##3FB254	1.00	2.72	7.71	7.71
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.71	21.00	1.00	1.00
##000000	7.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4A34C

Deuteranopia (green-blind)

#A6995B

Tritanopia (blue-blind)

#1DAE9D

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #3fb254;
/* rgb */ color: rgb(63, 178, 84);
/* oklch */ color: oklch(67.7% 0.168 146.7);

Tailwind

colors: {
  custom: {
    50: '#81ca86',
    500: '#3fb254',
    950: '#000000',
  },
}

SCSS

$custom: #3fb254;
$custom-light: #81ca86;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb254",
  "rgb": {
    "r": 63,
    "g": 178,
    "b": 84
  },
  "hsl": {
    "h": 130.957,
    "s": 47.718,
    "l": 47.255
  },
  "oklch": {
    "l": 0.67723,
    "c": 0.16843,
    "h": 146.7
  },
  "luminance": 0.33538
}

Semantic roles & 50–950 ramp

primary

#3FB254

secondary

#C489B9

accent

#50BFD7

background

#F8FCF8

surface

#F0F8EF

border

#CBD1CA

text

#0B130B

muted

#7C827C

Preview Lab

Preview with #3FB254

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

Preview Lab → · Contrast checker → · Palette generator →