#3FD257#3FD257

#3FD257 is a light, highly saturated green. Relative luminance 0.478; OKLCH L 76.1% C 0.206 H 145.8°. Best body text is #000000 at 10.57:1 contrast (WCAG AA passes).

Color values

HEX	#3FD257
RGB	rgb(63, 210, 87)
HSL	hsl(130, 62%, 54%)
HSV	hsv(130, 70%, 82%)
CMYK	cmyk(70%, 0%, 58.6%, 17.6%)
CIE-LAB	lab(74.72, -63.11, 49.07)
CIE-LCH	lch(74.72, 79.94, 142.13°)
OKLab	oklab(76.11% -0.1703 0.1159)
OKLCH	oklch(76.11% 0.206 145.8)
XYZ	xyz(26.8149, 47.8351, 16.8349)
Luminance	0.4784 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FD257 #D23FBA

analogous

#70D23F #3FD257 #3FD2A0

triadic

#3FD257 #573FD2 #D2573F

tetradic

#3FD257 #3F70D2 #D23FBA #D2A03F

square

#3FD257 #3F70D2 #D23FBA #D2A03F

split-complementary

#3FD257 #A03FD2 #D23F70

monochromatic

#1D7A2C #28AC3E #3FD257 #71DE82 #A2E9AE

Accessibility & contrast

On white

1.99

#3FD257 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.57

#3FD257 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FD257

10.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FD257	#FFFFFF	#000000	##000000
##3FD257	1.00	1.99	10.57	10.57
#FFFFFF	1.99	1.00	21.00	21.00
#000000	10.57	21.00	1.00	1.00
##000000	10.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BF4A

Deuteranopia (green-blind)

#C4B361

Tritanopia (blue-blind)

#00CDB7

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #3fd257;
/* rgb */ color: rgb(63, 210, 87);
/* oklch */ color: oklch(76.1% 0.206 145.8);

Tailwind

colors: {
  custom: {
    50: '#88e18a',
    500: '#3fd257',
    950: '#000000',
  },
}

SCSS

$custom: #3fd257;
$custom-light: #88e18a;
$custom-dark: #000000;

JSON

{
  "hex": "#3fd257",
  "rgb": {
    "r": 63,
    "g": 210,
    "b": 87
  },
  "hsl": {
    "h": 129.796,
    "s": 62.025,
    "l": 53.529
  },
  "oklch": {
    "l": 0.76107,
    "c": 0.20604,
    "h": 145.8
  },
  "luminance": 0.47838
}

Semantic roles & 50–950 ramp

primary

#3FD257

secondary

#D697CC

accent

#43CBE5

background

#F9FDF8

surface

#F1FBF0

border

#CBD4CB

text

#0D150C

muted

#7E837D

Preview Lab

Preview with #3FD257

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

Preview Lab → · Contrast checker → · Palette generator →