#3FBC24#3FBC24

#3FBC24 is a light, highly saturated green. Relative luminance 0.372; OKLCH L 69.9% C 0.213 H 140.8°. Best body text is #000000 at 8.43:1 contrast (WCAG AA passes).

Color values

HEX	#3FBC24
RGB	rgb(63, 188, 36)
HSL	hsl(109, 68%, 44%)
HSV	hsv(109, 81%, 74%)
CMYK	cmyk(66.5%, 0%, 80.9%, 26.3%)
CIE-LAB	lab(67.39, -60.31, 60.83)
CIE-LCH	lch(67.39, 85.66, 134.75°)
OKLab	oklab(69.91% -0.1651 0.1349)
OKLCH	oklch(69.91% 0.213 140.8)
XYZ	xyz(20.3505, 37.1485, 7.7666)
Luminance	0.3715 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FBC24 #A124BC

analogous

#8BBC24 #3FBC24 #24BC55

triadic

#3FBC24 #243FBC #BC243F

tetradic

#3FBC24 #248BBC #A124BC #BC5524

square

#3FBC24 #248BBC #A124BC #BC5524

split-complementary

#3FBC24 #5524BC #BC248B

monochromatic

#1D5510 #2E891A #3FBC24 #5DDB42 #89E576

Accessibility & contrast

On white

2.49

#3FBC24 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.43

#3FBC24 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FBC24

8.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FBC24	#FFFFFF	#000000	##000000
##3FBC24	1.00	2.49	8.43	8.43
#FFFFFF	2.49	1.00	21.00	21.00
#000000	8.43	21.00	1.00	1.00
##000000	8.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AA00

Deuteranopia (green-blind)

#B2A037

Tritanopia (blue-blind)

#27B6A0

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #3fbc24;
/* rgb */ color: rgb(63, 188, 36);
/* oklch */ color: oklch(69.9% 0.213 140.8);

Tailwind

colors: {
  custom: {
    50: '#85d16c',
    500: '#3fbc24',
    950: '#000000',
  },
}

SCSS

$custom: #3fbc24;
$custom-light: #85d16c;
$custom-dark: #000000;

JSON

{
  "hex": "#3fbc24",
  "rgb": {
    "r": 63,
    "g": 188,
    "b": 36
  },
  "hsl": {
    "h": 109.342,
    "s": 67.857,
    "l": 43.922
  },
  "oklch": {
    "l": 0.69908,
    "c": 0.21319,
    "h": 140.8
  },
  "luminance": 0.37151
}

Semantic roles & 50–950 ramp

primary

#3FBC24

secondary

#BC70CC

accent

#3DEBCC

background

#F8FDF6

surface

#F0FAEC

border

#CBD3C7

text

#0D1408

muted

#7D837A

Preview Lab

Preview with #3FBC24

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

Preview Lab → · Contrast checker → · Palette generator →