#3FB850#3FB850

#3FB850 is a light, vivid green. Relative luminance 0.359; OKLCH L 69.2% C 0.180 H 145.7°. Best body text is #000000 at 8.18:1 contrast (WCAG AA passes).

Color values

HEX	#3FB850
RGB	rgb(63, 184, 80)
HSL	hsl(128, 49%, 48%)
HSV	hsv(128, 66%, 72%)
CMYK	cmyk(65.8%, 0%, 56.5%, 27.8%)
CIE-LAB	lab(66.45, -54.89, 42.60)
CIE-LCH	lch(66.45, 69.48, 142.18°)
OKLab	oklab(69.25% -0.1483 0.1013)
OKLCH	oklch(69.25% 0.18 145.7)
XYZ	xyz(20.6370, 35.9148, 13.4325)
Luminance	0.3592 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB850 #B83FA7

analogous

#6AB83F #3FB850 #3FB88C

triadic

#3FB850 #503FB8 #B8503F

tetradic

#3FB850 #3F6AB8 #B83FA7 #B88C3F

square

#3FB850 #3F6AB8 #B83FA7 #B88C3F

split-complementary

#3FB850 #8C3FB8 #B83F6A

monochromatic

#205D28 #2F8A3C #3FB850 #69CC77 #96DBA0

Accessibility & contrast

On white

2.57

#3FB850 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.18

#3FB850 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB850

8.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB850	#FFFFFF	#000000	##000000
##3FB850	1.00	2.57	8.18	8.18
#FFFFFF	2.57	1.00	21.00	21.00
#000000	8.18	21.00	1.00	1.00
##000000	8.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBA846

Deuteranopia (green-blind)

#AC9E58

Tritanopia (blue-blind)

#1BB4A1

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #3fb850;
/* rgb */ color: rgb(63, 184, 80);
/* oklch */ color: oklch(69.2% 0.180 145.7);

Tailwind

colors: {
  custom: {
    50: '#83ce84',
    500: '#3fb850',
    950: '#000000',
  },
}

SCSS

$custom: #3fb850;
$custom-light: #83ce84;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb850",
  "rgb": {
    "r": 63,
    "g": 184,
    "b": 80
  },
  "hsl": {
    "h": 128.43,
    "s": 48.988,
    "l": 48.431
  },
  "oklch": {
    "l": 0.69245,
    "c": 0.17966,
    "h": 145.7
  },
  "luminance": 0.35917
}

Semantic roles & 50–950 ramp

primary

#3FB850

secondary

#C78CBF

accent

#4FC5D9

background

#F8FCF8

surface

#F0F9EF

border

#CBD2CA

text

#0C140B

muted

#7D827C

Preview Lab

Preview with #3FB850

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

Preview Lab → · Contrast checker → · Palette generator →