#3FB663#3FB663

#3FB663 is a light, vivid green. Relative luminance 0.354; OKLCH L 69.0% C 0.160 H 149.9°. Best body text is #000000 at 8.08:1 contrast (WCAG AA passes).

Color values

HEX	#3FB663
RGB	rgb(63, 182, 99)
HSL	hsl(138, 49%, 48%)
HSV	hsv(138, 65%, 71%)
CMYK	cmyk(65.4%, 0%, 45.6%, 28.6%)
CIE-LAB	lab(66.07, -51.33, 32.70)
CIE-LCH	lch(66.07, 60.86, 147.50°)
OKLab	oklab(69.01% -0.1385 0.0802)
OKLCH	oklch(69.01% 0.16 149.9)
XYZ	xyz(21.0284, 35.4113, 17.5288)
Luminance	0.3541 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB663 #B63F92

analogous

#57B63F #3FB663 #3FB69E

triadic

#3FB663 #633FB6 #B6633F

tetradic

#3FB663 #3F57B6 #B63F92 #B69E3F

square

#3FB663 #3F57B6 #B63F92 #B69E3F

split-complementary

#3FB663 #9E3FB6 #B63F57

monochromatic

#205B32 #2F894A #3FB663 #68CB86 #95DAAA

Accessibility & contrast

On white

2.60

#3FB663 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.08

#3FB663 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB663

8.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB663	#FFFFFF	#000000	##000000
##3FB663	1.00	2.60	8.08	8.08
#FFFFFF	2.60	1.00	21.00	21.00
#000000	8.08	21.00	1.00	1.00
##000000	8.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A75D

Deuteranopia (green-blind)

#A89C69

Tritanopia (blue-blind)

#0DB3A2

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #3fb663;
/* rgb */ color: rgb(63, 182, 99);
/* oklch */ color: oklch(69.0% 0.160 149.9);

Tailwind

colors: {
  custom: {
    50: '#82cd90',
    500: '#3fb663',
    950: '#000000',
  },
}

SCSS

$custom: #3fb663;
$custom-light: #82cd90;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb663",
  "rgb": {
    "r": 63,
    "g": 182,
    "b": 99
  },
  "hsl": {
    "h": 138.151,
    "s": 48.571,
    "l": 48.039
  },
  "oklch": {
    "l": 0.69006,
    "c": 0.16002,
    "h": 149.9
  },
  "luminance": 0.35414
}

Semantic roles & 50–950 ramp

primary

#3FB663

secondary

#C68BB4

accent

#50AFD8

background

#F8FCF8

surface

#F0F9F0

border

#CBD2CB

text

#0C130D

muted

#7D827D

Preview Lab

Preview with #3FB663

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

Preview Lab → · Contrast checker → · Palette generator →