#3FB24B#3FB24B

#3FB24B is a light, vivid green. Relative luminance 0.334; OKLCH L 67.6% C 0.176 H 145.0°. Best body text is #000000 at 7.68:1 contrast (WCAG AA passes).

Color values

HEX	#3FB24B
RGB	rgb(63, 178, 75)
HSL	hsl(126, 48%, 47%)
HSV	hsv(126, 65%, 70%)
CMYK	cmyk(64.6%, 0%, 57.9%, 30.2%)
CIE-LAB	lab(64.49, -53.35, 42.64)
CIE-LCH	lch(64.49, 68.30, 141.36°)
OKLab	oklab(67.6% -0.1444 0.1011)
OKLCH	oklch(67.6% 0.176 145)
XYZ	xyz(19.2391, 33.4036, 12.0889)
Luminance	0.3341 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB24B #B23FA6

analogous

#6CB23F #3FB24B #3FB285

triadic

#3FB24B #4B3FB2 #B24B3F

tetradic

#3FB24B #3F6CB2 #B23FA6 #B2853F

square

#3FB24B #3F6CB2 #B23FA6 #B2853F

split-complementary

#3FB24B #853FB2 #B23F6C

monochromatic

#1F5825 #2F8538 #3FB24B #66C970 #93D99A

Accessibility & contrast

On white

2.73

#3FB24B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.68

#3FB24B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB24B

7.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB24B	#FFFFFF	#000000	##000000
##3FB24B	1.00	2.73	7.68	7.68
#FFFFFF	2.73	1.00	21.00	21.00
#000000	7.68	21.00	1.00	1.00
##000000	7.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A241

Deuteranopia (green-blind)

#A79953

Tritanopia (blue-blind)

#22AE9B

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #3fb24b;
/* rgb */ color: rgb(63, 178, 75);
/* oklch */ color: oklch(67.6% 0.176 145.0);

Tailwind

colors: {
  custom: {
    50: '#82ca80',
    500: '#3fb24b',
    950: '#000000',
  },
}

SCSS

$custom: #3fb24b;
$custom-light: #82ca80;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb24b",
  "rgb": {
    "r": 63,
    "g": 178,
    "b": 75
  },
  "hsl": {
    "h": 126.261,
    "s": 47.718,
    "l": 47.255
  },
  "oklch": {
    "l": 0.67601,
    "c": 0.17622,
    "h": 145
  },
  "luminance": 0.33406
}

Semantic roles & 50–950 ramp

primary

#3FB24B

secondary

#C489BE

accent

#50C9D7

background

#F8FCF8

surface

#F0F8EF

border

#CBD1CA

text

#0C130A

muted

#7D827C

Preview Lab

Preview with #3FB24B

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

Preview Lab → · Contrast checker → · Palette generator →