#3FCF5A#3FCF5A

#3FCF5A is a light, vivid green. Relative luminance 0.464; OKLCH L 75.4% C 0.200 H 146.3°. Best body text is #000000 at 10.28:1 contrast (WCAG AA passes).

Color values

HEX	#3FCF5A
RGB	rgb(63, 207, 90)
HSL	hsl(131, 60%, 53%)
HSV	hsv(131, 70%, 81%)
CMYK	cmyk(69.6%, 0%, 56.5%, 18.8%)
CIE-LAB	lab(73.82, -61.71, 46.64)
CIE-LCH	lch(73.82, 77.35, 142.92°)
OKLab	oklab(75.37% -0.1664 0.1109)
OKLCH	oklch(75.37% 0.2 146.3)
XYZ	xyz(26.2063, 46.4177, 17.2493)
Luminance	0.4642 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FCF5A #CF3FB4

analogous

#6CCF3F #3FCF5A #3FCFA2

triadic

#3FCF5A #5A3FCF #CF5A3F

tetradic

#3FCF5A #3F6CCF #CF3FB4 #CFA23F

square

#3FCF5A #3F6CCF #CF3FB4 #CFA23F

split-complementary

#3FCF5A #A23FCF #CF3F6C

monochromatic

#1E762E #2AA741 #3FCF5A #70DB84 #A1E7AE

Accessibility & contrast

On white

2.04

#3FCF5A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.28

#3FCF5A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FCF5A

10.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FCF5A	#FFFFFF	#000000	##000000
##3FCF5A	1.00	2.04	10.28	10.28
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.28	21.00	1.00	1.00
##000000	10.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BD4F

Deuteranopia (green-blind)

#C1B163

Tritanopia (blue-blind)

#00CAB5

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #3fcf5a;
/* rgb */ color: rgb(63, 207, 90);
/* oklch */ color: oklch(75.4% 0.200 146.3);

Tailwind

colors: {
  custom: {
    50: '#87df8c',
    500: '#3fcf5a',
    950: '#000000',
  },
}

SCSS

$custom: #3fcf5a;
$custom-light: #87df8c;
$custom-dark: #000000;

JSON

{
  "hex": "#3fcf5a",
  "rgb": {
    "r": 63,
    "g": 207,
    "b": 90
  },
  "hsl": {
    "h": 131.25,
    "s": 60,
    "l": 52.941
  },
  "oklch": {
    "l": 0.75368,
    "c": 0.19999,
    "h": 146.3
  },
  "luminance": 0.46421
}

Semantic roles & 50–950 ramp

primary

#3FCF5A

secondary

#D496C8

accent

#45C5E3

background

#F9FDF8

surface

#F1FBF0

border

#CBD4CB

text

#0D150C

muted

#7E837D

Preview Lab

Preview with #3FCF5A

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

Preview Lab → · Contrast checker → · Palette generator →