#3FC36B#3FC36B

#3FC36B is a light, vivid green. Relative luminance 0.411; OKLCH L 72.5% C 0.170 H 150.6°. Best body text is #000000 at 9.23:1 contrast (WCAG AA passes).

Color values

HEX	#3FC36B
RGB	rgb(63, 195, 107)
HSL	hsl(140, 52%, 51%)
HSV	hsv(140, 68%, 76%)
CMYK	cmyk(67.7%, 0%, 45.1%, 23.5%)
CIE-LAB	lab(70.28, -54.91, 33.99)
CIE-LCH	lch(70.28, 64.58, 148.24°)
OKLab	oklab(72.52% -0.148 0.0835)
OKLCH	oklch(72.52% 0.17 150.6)
XYZ	xyz(24.2169, 41.1459, 20.5728)
Luminance	0.4115 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC36B #C33F97

analogous

#55C33F #3FC36B #3FC3AD

triadic

#3FC36B #6B3FC3 #C36B3F

tetradic

#3FC36B #3F55C3 #C33F97 #C3AD3F

square

#3FC36B #3F55C3 #C33F97 #C3AD3F

split-complementary

#3FC36B #AD3FC3 #C33F55

monochromatic

#206738 #2F9651 #3FC36B #6ED28F #9CE0B3

Accessibility & contrast

On white

2.28

#3FC36B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.23

#3FC36B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC36B

9.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC36B	#FFFFFF	#000000	##000000
##3FC36B	1.00	2.28	9.23	9.23
#FFFFFF	2.28	1.00	21.00	21.00
#000000	9.23	21.00	1.00	1.00
##000000	9.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4B364

Deuteranopia (green-blind)

#B4A771

Tritanopia (blue-blind)

#00C0AE

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #3fc36b;
/* rgb */ color: rgb(63, 195, 107);
/* oklch */ color: oklch(72.5% 0.170 150.6);

Tailwind

colors: {
  custom: {
    50: '#84d696',
    500: '#3fc36b',
    950: '#000000',
  },
}

SCSS

$custom: #3fc36b;
$custom-light: #84d696;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc36b",
  "rgb": {
    "r": 63,
    "g": 195,
    "b": 107
  },
  "hsl": {
    "h": 140,
    "s": 52.381,
    "l": 50.588
  },
  "oklch": {
    "l": 0.72516,
    "c": 0.16991,
    "h": 150.6
  },
  "luminance": 0.41149
}

Semantic roles & 50–950 ramp

primary

#3FC36B

secondary

#CC92B9

accent

#4CACDC

background

#F8FDF9

surface

#F0FAF2

border

#CBD3CC

text

#0C140D

muted

#7D837E

Preview Lab

Preview with #3FC36B

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

Preview Lab → · Contrast checker → · Palette generator →