#3FDB6B#3FDB6B

#3FDB6B is a light, highly saturated green. Relative luminance 0.528; OKLCH L 78.7% C 0.200 H 148.5°. Best body text is #000000 at 11.56:1 contrast (WCAG AA passes).

Color values

HEX	#3FDB6B
RGB	rgb(63, 219, 107)
HSL	hsl(137, 68%, 55%)
HSV	hsv(137, 71%, 86%)
CMYK	cmyk(71.2%, 0%, 51.1%, 14.1%)
CIE-LAB	lab(77.74, -63.51, 43.37)
CIE-LCH	lch(77.74, 76.90, 145.67°)
OKLab	oklab(78.68% -0.1709 0.1047)
OKLCH	oklch(78.68% 0.2 148.5)
XYZ	xyz(30.0329, 52.7779, 22.5114)
Luminance	0.5278 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FDB6B #DB3FAF

analogous

#61DB3F #3FDB6B #3FDBB9

triadic

#3FDB6B #6B3FDB #DB6B3F

tetradic

#3FDB6B #3F61DB #DB3FAF #DBB93F

square

#3FDB6B #3F61DB #DB3FAF #DBB93F

split-complementary

#3FDB6B #B93FDB #DB3F61

monochromatic

#198638 #23BA4D #3FDB6B #73E593 #A6EEBA

Accessibility & contrast

On white

1.82

#3FDB6B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.56

#3FDB6B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FDB6B

11.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FDB6B	#FFFFFF	#000000	##000000
##3FDB6B	1.00	1.82	11.56	11.56
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.56	21.00	1.00	1.00
##000000	11.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDC861

Deuteranopia (green-blind)

#CBBB73

Tritanopia (blue-blind)

#00D7C1

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #3fdb6b;
/* rgb */ color: rgb(63, 219, 107);
/* oklch */ color: oklch(78.7% 0.200 148.5);

Tailwind

colors: {
  custom: {
    50: '#89e797',
    500: '#3fdb6b',
    950: '#000000',
  },
}

SCSS

$custom: #3fdb6b;
$custom-light: #89e797;
$custom-dark: #000000;

JSON

{
  "hex": "#3fdb6b",
  "rgb": {
    "r": 63,
    "g": 219,
    "b": 107
  },
  "hsl": {
    "h": 136.923,
    "s": 68.421,
    "l": 55.294
  },
  "oklch": {
    "l": 0.78682,
    "c": 0.20047,
    "h": 148.5
  },
  "luminance": 0.52781
}

Semantic roles & 50–950 ramp

primary

#3FDB6B

secondary

#8D3273

accent

#3DBAEB

background

#FCFEFC

surface

#F4FDF5

border

#CED5CF

text

#0D160E

muted

#7F847F

Preview Lab

Preview with #3FDB6B

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

Preview Lab → · Contrast checker → · Palette generator →