#3FB657#3FB657

#3FB657 is a light, vivid green. Relative luminance 0.352; OKLCH L 68.8% C 0.171 H 147.1°. Best body text is #000000 at 8.04:1 contrast (WCAG AA passes).

Color values

HEX	#3FB657
RGB	rgb(63, 182, 87)
HSL	hsl(132, 49%, 48%)
HSV	hsv(132, 65%, 71%)
CMYK	cmyk(65.4%, 0%, 52.2%, 28.6%)
CIE-LAB	lab(65.90, -53.19, 38.54)
CIE-LCH	lch(65.90, 65.69, 144.07°)
OKLab	oklab(68.82% -0.1436 0.0929)
OKLCH	oklch(68.82% 0.171 147.1)
XYZ	xyz(20.4967, 35.1987, 14.7288)
Luminance	0.3520 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB657 #B63F9E

analogous

#62B63F #3FB657 #3FB692

triadic

#3FB657 #573FB6 #B6573F

tetradic

#3FB657 #3F62B6 #B63F9E #B6923F

square

#3FB657 #3F62B6 #B63F9E #B6923F

split-complementary

#3FB657 #923FB6 #B63F62

monochromatic

#205B2C #2F8941 #3FB657 #68CB7C #95DAA3

Accessibility & contrast

On white

2.61

#3FB657 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.04

#3FB657 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB657

8.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB657	#FFFFFF	#000000	##000000
##3FB657	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)

#B8A64F

Deuteranopia (green-blind)

#A99C5E

Tritanopia (blue-blind)

#19B2A0

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #3fb657;
/* rgb */ color: rgb(63, 182, 87);
/* oklch */ color: oklch(68.8% 0.171 147.1);

Tailwind

colors: {
  custom: {
    50: '#82cd88',
    500: '#3fb657',
    950: '#000000',
  },
}

SCSS

$custom: #3fb657;
$custom-light: #82cd88;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb657",
  "rgb": {
    "r": 63,
    "g": 182,
    "b": 87
  },
  "hsl": {
    "h": 132.101,
    "s": 48.571,
    "l": 48.039
  },
  "oklch": {
    "l": 0.68817,
    "c": 0.17099,
    "h": 147.1
  },
  "luminance": 0.35201
}

Semantic roles & 50–950 ramp

primary

#3FB657

secondary

#C68BBA

accent

#50BDD8

background

#F8FCF8

surface

#F0F9F0

border

#CBD2CB

text

#0C140B

muted

#7D827C

Preview Lab

Preview with #3FB657

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

Preview Lab → · Contrast checker → · Palette generator →