#3FB358#3FB358

#3FB358 is a light, vivid green. Relative luminance 0.340; OKLCH L 68.0% C 0.166 H 147.5°. Best body text is #000000 at 7.80:1 contrast (WCAG AA passes).

Color values

HEX	#3FB358
RGB	rgb(63, 179, 88)
HSL	hsl(133, 48%, 47%)
HSV	hsv(133, 65%, 70%)
CMYK	cmyk(64.8%, 0%, 50.8%, 29.8%)
CIE-LAB	lab(64.96, -51.93, 36.89)
CIE-LCH	lch(64.96, 63.70, 144.61°)
OKLab	oklab(68.05% -0.1402 0.0892)
OKLCH	oklch(68.05% 0.166 147.5)
XYZ	xyz(19.9300, 33.9995, 14.7429)
Luminance	0.3400 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB358 #B33F9A

analogous

#60B33F #3FB358 #3FB392

triadic

#3FB358 #583FB3 #B3583F

tetradic

#3FB358 #3F60B3 #B33F9A #B3923F

square

#3FB358 #3F60B3 #B33F9A #B3923F

split-complementary

#3FB358 #923FB3 #B33F60

monochromatic

#1F582B #2F8642 #3FB358 #66C97B #93D9A2

Accessibility & contrast

On white

2.69

#3FB358 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.80

#3FB358 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB358

7.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB358	#FFFFFF	#000000	##000000
##3FB358	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)

#B5A450

Deuteranopia (green-blind)

#A79A5F

Tritanopia (blue-blind)

#1AAF9E

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #3fb358;
/* rgb */ color: rgb(63, 179, 88);
/* oklch */ color: oklch(68.0% 0.166 147.5);

Tailwind

colors: {
  custom: {
    50: '#81cb89',
    500: '#3fb358',
    950: '#000000',
  },
}

SCSS

$custom: #3fb358;
$custom-light: #81cb89;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb358",
  "rgb": {
    "r": 63,
    "g": 179,
    "b": 88
  },
  "hsl": {
    "h": 132.931,
    "s": 47.934,
    "l": 47.451
  },
  "oklch": {
    "l": 0.68045,
    "c": 0.16615,
    "h": 147.5
  },
  "luminance": 0.34002
}

Semantic roles & 50–950 ramp

primary

#3FB358

secondary

#C489B8

accent

#50BAD8

background

#F8FCF8

surface

#F0F9F0

border

#CBD2CB

text

#0B130C

muted

#7C827D

Preview Lab

Preview with #3FB358

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

Preview Lab → · Contrast checker → · Palette generator →