#3FC05F#3FC05F

#3FC05F is a light, vivid green. Relative luminance 0.396; OKLCH L 71.5% C 0.177 H 148.1°. Best body text is #000000 at 8.92:1 contrast (WCAG AA passes).

Color values

HEX	#3FC05F
RGB	rgb(63, 192, 95)
HSL	hsl(135, 51%, 50%)
HSV	hsv(135, 67%, 75%)
CMYK	cmyk(67.2%, 0%, 50.5%, 24.7%)
CIE-LAB	lab(69.17, -55.70, 38.62)
CIE-LCH	lch(69.17, 67.77, 145.27°)
OKLab	oklab(71.55% -0.1501 0.0935)
OKLCH	oklch(71.55% 0.177 148.1)
XYZ	xyz(22.9634, 39.5798, 17.2537)
Luminance	0.3958 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC05F #C03FA0

analogous

#5FC03F #3FC05F #3FC0A0

triadic

#3FC05F #5F3FC0 #C05F3F

tetradic

#3FC05F #3F5FC0 #C03FA0 #C0A03F

square

#3FC05F #3F5FC0 #C03FA0 #C0A03F

split-complementary

#3FC05F #A03FC0 #C03F5F

monochromatic

#216431 #309248 #3FC05F #6DCF85 #9BDEAC

Accessibility & contrast

On white

2.36

#3FC05F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.92

#3FC05F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC05F

8.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC05F	#FFFFFF	#000000	##000000
##3FC05F	1.00	2.36	8.92	8.92
#FFFFFF	2.36	1.00	21.00	21.00
#000000	8.92	21.00	1.00	1.00
##000000	8.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2B057

Deuteranopia (green-blind)

#B2A566

Tritanopia (blue-blind)

#05BCAA

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #3fc05f;
/* rgb */ color: rgb(63, 192, 95);
/* oklch */ color: oklch(71.5% 0.177 148.1);

Tailwind

colors: {
  custom: {
    50: '#84d48e',
    500: '#3fc05f',
    950: '#000000',
  },
}

SCSS

$custom: #3fc05f;
$custom-light: #84d48e;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc05f",
  "rgb": {
    "r": 63,
    "g": 192,
    "b": 95
  },
  "hsl": {
    "h": 134.884,
    "s": 50.588,
    "l": 50
  },
  "oklch": {
    "l": 0.71547,
    "c": 0.17686,
    "h": 148.1
  },
  "luminance": 0.39582
}

Semantic roles & 50–950 ramp

primary

#3FC05F

secondary

#CA91BC

accent

#4EB7DA

background

#F8FDF8

surface

#F0FAF0

border

#CBD3CB

text

#0C140C

muted

#7D837D

Preview Lab

Preview with #3FC05F

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

Preview Lab → · Contrast checker → · Palette generator →