#3FB357#3FB357

#3FB357 is a light, vivid green. Relative luminance 0.340; OKLCH L 68.0% C 0.167 H 147.3°. Best body text is #000000 at 7.80:1 contrast (WCAG AA passes).

Color values

HEX	#3FB357
RGB	rgb(63, 179, 87)
HSL	hsl(132, 48%, 47%)
HSV	hsv(132, 65%, 70%)
CMYK	cmyk(64.8%, 0%, 51.4%, 29.8%)
CIE-LAB	lab(64.95, -52.08, 37.37)
CIE-LCH	lch(64.95, 64.10, 144.33°)
OKLab	oklab(68.03% -0.1406 0.0903)
OKLCH	oklch(68.03% 0.167 147.3)
XYZ	xyz(19.8889, 33.9831, 14.5262)
Luminance	0.3398 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB357 #B33F9B

analogous

#61B33F #3FB357 #3FB391

triadic

#3FB357 #573FB3 #B3573F

tetradic

#3FB357 #3F61B3 #B33F9B #B3913F

square

#3FB357 #3F61B3 #B33F9B #B3913F

split-complementary

#3FB357 #913FB3 #B33F61

monochromatic

#1F582B #2F8641 #3FB357 #66C97B #93D9A2

Accessibility & contrast

On white

2.69

#3FB357 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.80

#3FB357 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB357

7.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB357	#FFFFFF	#000000	##000000
##3FB357	1.00	2.69	7.80	7.80
#FFFFFF	2.69	1.00	21.00	21.00
#000000	7.80	21.00	1.00	1.00
##000000	7.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A44F

Deuteranopia (green-blind)

#A79A5E

Tritanopia (blue-blind)

#1BAF9E

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #3fb357;
/* rgb */ color: rgb(63, 179, 87);
/* oklch */ color: oklch(68.0% 0.167 147.3);

Tailwind

colors: {
  custom: {
    50: '#81cb88',
    500: '#3fb357',
    950: '#000000',
  },
}

SCSS

$custom: #3fb357;
$custom-light: #81cb88;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb357",
  "rgb": {
    "r": 63,
    "g": 179,
    "b": 87
  },
  "hsl": {
    "h": 132.414,
    "s": 47.934,
    "l": 47.451
  },
  "oklch": {
    "l": 0.6803,
    "c": 0.16706,
    "h": 147.3
  },
  "luminance": 0.33985
}

Semantic roles & 50–950 ramp

primary

#3FB357

secondary

#C489B8

accent

#50BCD8

background

#F8FCF8

surface

#F0F9F0

border

#CBD2CB

text

#0B130B

muted

#7C827C

Preview Lab

Preview with #3FB357

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

Preview Lab → · Contrast checker → · Palette generator →