#3FB24F#3FB24F

#3FB24F is a light, vivid green. Relative luminance 0.335; OKLCH L 67.7% C 0.173 H 145.7°. Best body text is #000000 at 7.69:1 contrast (WCAG AA passes).

Color values

HEX	#3FB24F
RGB	rgb(63, 178, 79)
HSL	hsl(128, 48%, 47%)
HSV	hsv(128, 65%, 70%)
CMYK	cmyk(64.6%, 0%, 55.6%, 30.2%)
CIE-LAB	lab(64.53, -52.83, 40.79)
CIE-LCH	lch(64.53, 66.74, 142.33°)
OKLab	oklab(67.65% -0.1428 0.0973)
OKLCH	oklch(67.65% 0.173 145.7)
XYZ	xyz(19.3803, 33.4601, 12.8327)
Luminance	0.3346 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB24F #B23FA2

analogous

#68B23F #3FB24F #3FB289

triadic

#3FB24F #4F3FB2 #B24F3F

tetradic

#3FB24F #3F68B2 #B23FA2 #B2893F

square

#3FB24F #3F68B2 #B23FA2 #B2893F

split-complementary

#3FB24F #893FB2 #B23F68

monochromatic

#1F5827 #2F853B #3FB24F #66C973 #93D99C

Accessibility & contrast

On white

2.73

#3FB24F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.69

#3FB24F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB24F

7.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB24F	#FFFFFF	#000000	##000000
##3FB24F	1.00	2.73	7.69	7.69
#FFFFFF	2.73	1.00	21.00	21.00
#000000	7.69	21.00	1.00	1.00
##000000	7.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A246

Deuteranopia (green-blind)

#A69957

Tritanopia (blue-blind)

#20AE9C

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #3fb24f;
/* rgb */ color: rgb(63, 178, 79);
/* oklch */ color: oklch(67.7% 0.173 145.7);

Tailwind

colors: {
  custom: {
    50: '#81ca83',
    500: '#3fb24f',
    950: '#000000',
  },
}

SCSS

$custom: #3fb24f;
$custom-light: #81ca83;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb24f",
  "rgb": {
    "r": 63,
    "g": 178,
    "b": 79
  },
  "hsl": {
    "h": 128.348,
    "s": 47.718,
    "l": 47.255
  },
  "oklch": {
    "l": 0.67653,
    "c": 0.17282,
    "h": 145.7
  },
  "luminance": 0.33462
}

Semantic roles & 50–950 ramp

primary

#3FB24F

secondary

#C489BC

accent

#50C5D7

background

#F8FCF8

surface

#F0F8EF

border

#CBD1CA

text

#0B130B

muted

#7C827C

Preview Lab

Preview with #3FB24F

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

Preview Lab → · Contrast checker → · Palette generator →