#3FD15B#3FD15B

#3FD15B is a light, highly saturated green. Relative luminance 0.474; OKLCH L 75.9% C 0.202 H 146.4°. Best body text is #000000 at 10.48:1 contrast (WCAG AA passes).

Color values

HEX	#3FD15B
RGB	rgb(63, 209, 91)
HSL	hsl(132, 61%, 53%)
HSV	hsv(132, 70%, 82%)
CMYK	cmyk(69.9%, 0%, 56.5%, 18%)
CIE-LAB	lab(74.45, -62.26, 46.93)
CIE-LCH	lch(74.45, 77.97, 143.00°)
OKLab	oklab(75.9% -0.1679 0.1116)
OKLCH	oklch(75.9% 0.202 146.4)
XYZ	xyz(26.7368, 47.4101, 17.6375)
Luminance	0.4741 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FD15B #D13FB5

analogous

#6CD13F #3FD15B #3FD1A4

triadic

#3FD15B #5B3FD1 #D15B3F

tetradic

#3FD15B #3F6CD1 #D13FB5 #D1A43F

square

#3FD15B #3F6CD1 #D13FB5 #D1A43F

split-complementary

#3FD15B #A43FD1 #D13F6C

monochromatic

#1D792F #29AA42 #3FD15B #70DD85 #A2E9AF

Accessibility & contrast

On white

2.00

#3FD15B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.48

#3FD15B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FD15B

10.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FD15B	#FFFFFF	#000000	##000000
##3FD15B	1.00	2.00	10.48	10.48
#FFFFFF	2.00	1.00	21.00	21.00
#000000	10.48	21.00	1.00	1.00
##000000	10.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BE4F

Deuteranopia (green-blind)

#C3B264

Tritanopia (blue-blind)

#00CCB7

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #3fd15b;
/* rgb */ color: rgb(63, 209, 91);
/* oklch */ color: oklch(75.9% 0.202 146.4);

Tailwind

colors: {
  custom: {
    50: '#87e08c',
    500: '#3fd15b',
    950: '#000000',
  },
}

SCSS

$custom: #3fd15b;
$custom-light: #87e08c;
$custom-dark: #000000;

JSON

{
  "hex": "#3fd15b",
  "rgb": {
    "r": 63,
    "g": 209,
    "b": 91
  },
  "hsl": {
    "h": 131.507,
    "s": 61.345,
    "l": 53.333
  },
  "oklch": {
    "l": 0.75898,
    "c": 0.20161,
    "h": 146.4
  },
  "luminance": 0.47413
}

Semantic roles & 50–950 ramp

primary

#3FD15B

secondary

#D597C9

accent

#43C6E4

background

#F9FDF8

surface

#F1FBF0

border

#CBD4CB

text

#0D150C

muted

#7E837D

Preview Lab

Preview with #3FD15B

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

Preview Lab → · Contrast checker → · Palette generator →