#3FB658#3FB658

#3FB658 is a light, vivid green. Relative luminance 0.352; OKLCH L 68.8% C 0.170 H 147.3°. Best body text is #000000 at 8.04:1 contrast (WCAG AA passes).

Color values

HEX	#3FB658
RGB	rgb(63, 182, 88)
HSL	hsl(133, 49%, 48%)
HSV	hsv(133, 65%, 71%)
CMYK	cmyk(65.4%, 0%, 51.6%, 28.6%)
CIE-LAB	lab(65.92, -53.05, 38.07)
CIE-LCH	lch(65.92, 65.29, 144.34°)
OKLab	oklab(68.83% -0.1432 0.0919)
OKLCH	oklch(68.83% 0.17 147.3)
XYZ	xyz(20.5379, 35.2151, 14.9455)
Luminance	0.3522 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB658 #B63F9D

analogous

#61B63F #3FB658 #3FB693

triadic

#3FB658 #583FB6 #B6583F

tetradic

#3FB658 #3F61B6 #B63F9D #B6933F

square

#3FB658 #3F61B6 #B63F9D #B6933F

split-complementary

#3FB658 #933FB6 #B63F61

monochromatic

#205B2C #2F8942 #3FB658 #68CB7C #95DAA4

Accessibility & contrast

On white

2.61

#3FB658 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.04

#3FB658 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB658

8.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB658	#FFFFFF	#000000	##000000
##3FB658	1.00	2.61	8.04	8.04
#FFFFFF	2.61	1.00	21.00	21.00
#000000	8.04	21.00	1.00	1.00
##000000	8.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A650

Deuteranopia (green-blind)

#A99C5F

Tritanopia (blue-blind)

#18B2A0

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #3fb658;
/* rgb */ color: rgb(63, 182, 88);
/* oklch */ color: oklch(68.8% 0.170 147.3);

Tailwind

colors: {
  custom: {
    50: '#82cd89',
    500: '#3fb658',
    950: '#000000',
  },
}

SCSS

$custom: #3fb658;
$custom-light: #82cd89;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb658",
  "rgb": {
    "r": 63,
    "g": 182,
    "b": 88
  },
  "hsl": {
    "h": 132.605,
    "s": 48.571,
    "l": 48.039
  },
  "oklch": {
    "l": 0.68832,
    "c": 0.1701,
    "h": 147.3
  },
  "luminance": 0.35217
}

Semantic roles & 50–950 ramp

primary

#3FB658

secondary

#C68BB9

accent

#50BBD8

background

#F8FCF8

surface

#F0F9F0

border

#CBD2CB

text

#0C140C

muted

#7D827D

Preview Lab

Preview with #3FB658

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

Preview Lab → · Contrast checker → · Palette generator →