#3FB963#3FB963

#3FB963 is a light, vivid green. Relative luminance 0.367; OKLCH L 69.8% C 0.164 H 149.6°. Best body text is #000000 at 8.33:1 contrast (WCAG AA passes).

Color values

HEX	#3FB963
RGB	rgb(63, 185, 99)
HSL	hsl(138, 49%, 49%)
HSV	hsv(138, 66%, 73%)
CMYK	cmyk(65.9%, 0%, 46.5%, 27.5%)
CIE-LAB	lab(67.02, -52.47, 33.91)
CIE-LCH	lch(67.02, 62.47, 147.13°)
OKLab	oklab(69.79% -0.1415 0.083)
OKLCH	oklch(69.79% 0.164 149.6)
XYZ	xyz(21.6493, 36.6533, 17.7358)
Luminance	0.3666 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB963 #B93F95

analogous

#58B93F #3FB963 #3FB9A0

triadic

#3FB963 #633FB9 #B9633F

tetradic

#3FB963 #3F58B9 #B93F95 #B9A03F

square

#3FB963 #3F58B9 #B93F95 #B9A03F

split-complementary

#3FB963 #A03FB9 #B93F58

monochromatic

#205E32 #2F8B4B #3FB963 #69CC86 #97DCAB

Accessibility & contrast

On white

2.52

#3FB963 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.33

#3FB963 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB963

8.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB963	#FFFFFF	#000000	##000000
##3FB963	1.00	2.52	8.33	8.33
#FFFFFF	2.52	1.00	21.00	21.00
#000000	8.33	21.00	1.00	1.00
##000000	8.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAAA5C

Deuteranopia (green-blind)

#AB9F69

Tritanopia (blue-blind)

#09B6A4

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #3fb963;
/* rgb */ color: rgb(63, 185, 99);
/* oklch */ color: oklch(69.8% 0.164 149.6);

Tailwind

colors: {
  custom: {
    50: '#82cf91',
    500: '#3fb963',
    950: '#000000',
  },
}

SCSS

$custom: #3fb963;
$custom-light: #82cf91;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb963",
  "rgb": {
    "r": 63,
    "g": 185,
    "b": 99
  },
  "hsl": {
    "h": 137.705,
    "s": 49.194,
    "l": 48.627
  },
  "oklch": {
    "l": 0.69788,
    "c": 0.16404,
    "h": 149.6
  },
  "luminance": 0.36656
}

Semantic roles & 50–950 ramp

primary

#3FB963

secondary

#C78DB6

accent

#4FB0D9

background

#F8FCF8

surface

#F0F9F0

border

#CBD2CB

text

#0C140D

muted

#7D827D

Preview Lab

Preview with #3FB963

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

Preview Lab → · Contrast checker → · Palette generator →