#3FBF71#3FBF71

#3FBF71 is a light, vivid green. Relative luminance 0.395; OKLCH L 71.6% C 0.159 H 152.7°. Best body text is #000000 at 8.90:1 contrast (WCAG AA passes).

Color values

HEX	#3FBF71
RGB	rgb(63, 191, 113)
HSL	hsl(143, 50%, 50%)
HSV	hsv(143, 67%, 75%)
CMYK	cmyk(67%, 0%, 40.8%, 25.1%)
CIE-LAB	lab(69.12, -52.36, 29.40)
CIE-LCH	lch(69.12, 60.05, 150.69°)
OKLab	oklab(71.59% -0.1413 0.073)
OKLCH	oklch(71.59% 0.159 152.7)
XYZ	xyz(23.6593, 39.5081, 21.9985)
Luminance	0.3951 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FBF71 #BF3F8D

analogous

#4DBF3F #3FBF71 #3FBFB1

triadic

#3FBF71 #713FBF #BF713F

tetradic

#3FBF71 #3F4DBF #BF3F8D #BFB13F

square

#3FBF71 #3F4DBF #BF3F8D #BFB13F

split-complementary

#3FBF71 #B13FBF #BF3F4D

monochromatic

#21633B #309156 #3FBF71 #6DCF93 #9BDEB5

Accessibility & contrast

On white

2.36

#3FBF71 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.90

#3FBF71 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FBF71

8.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FBF71	#FFFFFF	#000000	##000000
##3FBF71	1.00	2.36	8.90	8.90
#FFFFFF	2.36	1.00	21.00	21.00
#000000	8.90	21.00	1.00	1.00
##000000	8.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFB06B

Deuteranopia (green-blind)

#AFA476

Tritanopia (blue-blind)

#00BCAC

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #3fbf71;
/* rgb */ color: rgb(63, 191, 113);
/* oklch */ color: oklch(71.6% 0.159 152.7);

Tailwind

colors: {
  custom: {
    50: '#83d39a',
    500: '#3fbf71',
    950: '#000000',
  },
}

SCSS

$custom: #3fbf71;
$custom-light: #83d39a;
$custom-dark: #000000;

JSON

{
  "hex": "#3fbf71",
  "rgb": {
    "r": 63,
    "g": 191,
    "b": 113
  },
  "hsl": {
    "h": 143.438,
    "s": 50.394,
    "l": 49.804
  },
  "oklch": {
    "l": 0.7159,
    "c": 0.15907,
    "h": 152.7
  },
  "luminance": 0.39511
}

Semantic roles & 50–950 ramp

primary

#3FBF71

secondary

#CA90B3

accent

#4EA3DA

background

#F8FDF9

surface

#F0FAF2

border

#CBD3CC

text

#0C140E

muted

#7D837E

Preview Lab

Preview with #3FBF71

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

Preview Lab → · Contrast checker → · Palette generator →