#3FB250#3FB250

#3FB250 is a light, vivid green. Relative luminance 0.335; OKLCH L 67.7% C 0.172 H 145.9°. Best body text is #000000 at 7.70:1 contrast (WCAG AA passes).

Color values

HEX	#3FB250
RGB	rgb(63, 178, 80)
HSL	hsl(129, 48%, 47%)
HSV	hsv(129, 65%, 70%)
CMYK	cmyk(64.6%, 0%, 55.1%, 30.2%)
CIE-LAB	lab(64.54, -52.69, 40.32)
CIE-LCH	lch(64.54, 66.35, 142.58°)
OKLab	oklab(67.67% -0.1424 0.0964)
OKLCH	oklch(67.67% 0.172 145.9)
XYZ	xyz(19.4170, 33.4748, 13.0259)
Luminance	0.3348 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB250 #B23FA1

analogous

#67B23F #3FB250 #3FB28A

triadic

#3FB250 #503FB2 #B2503F

tetradic

#3FB250 #3F67B2 #B23FA1 #B28A3F

square

#3FB250 #3F67B2 #B23FA1 #B28A3F

split-complementary

#3FB250 #8A3FB2 #B23F67

monochromatic

#1F5827 #2F853C #3FB250 #66C974 #93D99D

Accessibility & contrast

On white

2.73

#3FB250 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.70

#3FB250 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB250

7.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB250	#FFFFFF	#000000	##000000
##3FB250	1.00	2.73	7.70	7.70
#FFFFFF	2.73	1.00	21.00	21.00
#000000	7.70	21.00	1.00	1.00
##000000	7.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A247

Deuteranopia (green-blind)

#A69957

Tritanopia (blue-blind)

#1FAE9C

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #3fb250;
/* rgb */ color: rgb(63, 178, 80);
/* oklch */ color: oklch(67.7% 0.172 145.9);

Tailwind

colors: {
  custom: {
    50: '#81ca83',
    500: '#3fb250',
    950: '#000000',
  },
}

SCSS

$custom: #3fb250;
$custom-light: #81ca83;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb250",
  "rgb": {
    "r": 63,
    "g": 178,
    "b": 80
  },
  "hsl": {
    "h": 128.87,
    "s": 47.718,
    "l": 47.255
  },
  "oklch": {
    "l": 0.67667,
    "c": 0.17195,
    "h": 145.9
  },
  "luminance": 0.33477
}

Semantic roles & 50–950 ramp

primary

#3FB250

secondary

#C489BB

accent

#50C3D7

background

#F8FCF8

surface

#F0F8EF

border

#CBD1CA

text

#0B130B

muted

#7C827C

Preview Lab

Preview with #3FB250

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

Preview Lab → · Contrast checker → · Palette generator →