#3FC957#3FC957

#3FC957 is a light, vivid green. Relative luminance 0.435; OKLCH L 73.8% C 0.195 H 146.1°. Best body text is #000000 at 9.70:1 contrast (WCAG AA passes).

Color values

HEX	#3FC957
RGB	rgb(63, 201, 87)
HSL	hsl(130, 56%, 52%)
HSV	hsv(130, 69%, 79%)
CMYK	cmyk(68.7%, 0%, 56.7%, 21.2%)
CIE-LAB	lab(71.90, -60.02, 45.77)
CIE-LCH	lch(71.90, 75.47, 142.67°)
OKLab	oklab(73.78% -0.162 0.1088)
OKLCH	oklch(73.78% 0.195 146.1)
XYZ	xyz(24.6551, 43.5155, 16.1150)
Luminance	0.4352 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC957 #C93FB1

analogous

#6CC93F #3FC957 #3FC99C

triadic

#3FC957 #573FC9 #C9573F

tetradic

#3FC957 #3F6CC9 #C93FB1 #C99C3F

square

#3FC957 #3F6CC9 #C93FB1 #C99C3F

split-complementary

#3FC957 #9C3FC9 #C93F6C

monochromatic

#1F6F2D #2D9E40 #3FC957 #6FD681 #9FE4AB

Accessibility & contrast

On white

2.16

#3FC957 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.70

#3FC957 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC957

9.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC957	#FFFFFF	#000000	##000000
##3FC957	1.00	2.16	9.70	9.70
#FFFFFF	2.16	1.00	21.00	21.00
#000000	9.70	21.00	1.00	1.00
##000000	9.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB74C

Deuteranopia (green-blind)

#BBAC60

Tritanopia (blue-blind)

#02C4B0

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #3fc957;
/* rgb */ color: rgb(63, 201, 87);
/* oklch */ color: oklch(73.8% 0.195 146.1);

Tailwind

colors: {
  custom: {
    50: '#86db89',
    500: '#3fc957',
    950: '#000000',
  },
}

SCSS

$custom: #3fc957;
$custom-light: #86db89;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc957",
  "rgb": {
    "r": 63,
    "g": 201,
    "b": 87
  },
  "hsl": {
    "h": 130.435,
    "s": 56.098,
    "l": 51.765
  },
  "oklch": {
    "l": 0.73775,
    "c": 0.1951,
    "h": 146.1
  },
  "luminance": 0.43518
}

Semantic roles & 50–950 ramp

primary

#3FC957

secondary

#D094C6

accent

#48C5DF

background

#F8FDF8

surface

#F0FBF0

border

#CBD4CB

text

#0C150C

muted

#7D837D

Preview Lab

Preview with #3FC957

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

Preview Lab → · Contrast checker → · Palette generator →