#3FB35B#3FB35B

#3FB35B is a light, vivid green. Relative luminance 0.341; OKLCH L 68.1% C 0.163 H 148.2°. Best body text is #000000 at 7.81:1 contrast (WCAG AA passes).

Color values

HEX	#3FB35B
RGB	rgb(63, 179, 91)
HSL	hsl(134, 48%, 47%)
HSV	hsv(134, 65%, 70%)
CMYK	cmyk(64.8%, 0%, 49.2%, 29.8%)
CIE-LAB	lab(65.00, -51.47, 35.43)
CIE-LCH	lch(65.00, 62.49, 145.46°)
OKLab	oklab(68.09% -0.1389 0.0861)
OKLCH	oklch(68.09% 0.163 148.2)
XYZ	xyz(20.0569, 34.0502, 15.4109)
Luminance	0.3405 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB35B #B33F97

analogous

#5DB33F #3FB35B #3FB395

triadic

#3FB35B #5B3FB3 #B35B3F

tetradic

#3FB35B #3F5DB3 #B33F97 #B3953F

square

#3FB35B #3F5DB3 #B33F97 #B3953F

split-complementary

#3FB35B #953FB3 #B33F5D

monochromatic

#1F582D #2F8644 #3FB35B #66C97E #93D9A4

Accessibility & contrast

On white

2.69

#3FB35B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.81

#3FB35B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB35B

7.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB35B	#FFFFFF	#000000	##000000
##3FB35B	1.00	2.69	7.81	7.81
#FFFFFF	2.69	1.00	21.00	21.00
#000000	7.81	21.00	1.00	1.00
##000000	7.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A454

Deuteranopia (green-blind)

#A69A61

Tritanopia (blue-blind)

#18AF9E

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #3fb35b;
/* rgb */ color: rgb(63, 179, 91);
/* oklch */ color: oklch(68.1% 0.163 148.2);

Tailwind

colors: {
  custom: {
    50: '#81cb8b',
    500: '#3fb35b',
    950: '#000000',
  },
}

SCSS

$custom: #3fb35b;
$custom-light: #81cb8b;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb35b",
  "rgb": {
    "r": 63,
    "g": 179,
    "b": 91
  },
  "hsl": {
    "h": 134.483,
    "s": 47.934,
    "l": 47.451
  },
  "oklch": {
    "l": 0.68091,
    "c": 0.16341,
    "h": 148.2
  },
  "luminance": 0.34052
}

Semantic roles & 50–950 ramp

primary

#3FB35B

secondary

#C489B6

accent

#50B7D8

background

#F8FCF8

surface

#F0F9F0

border

#CBD2CB

text

#0B130C

muted

#7C827D

Preview Lab

Preview with #3FB35B

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

Preview Lab → · Contrast checker → · Palette generator →