#3FCF4F#3FCF4F

#3FCF4F is a light, highly saturated green. Relative luminance 0.462; OKLCH L 75.2% C 0.209 H 144.8°. Best body text is #000000 at 10.25:1 contrast (WCAG AA passes).

Color values

HEX	#3FCF4F
RGB	rgb(63, 207, 79)
HSL	hsl(127, 60%, 53%)
HSV	hsv(127, 70%, 81%)
CMYK	cmyk(69.6%, 0%, 61.8%, 18.8%)
CIE-LAB	lab(73.70, -63.03, 51.45)
CIE-LCH	lch(73.70, 81.36, 140.77°)
OKLab	oklab(75.24% -0.1704 0.1204)
OKLCH	oklch(75.24% 0.209 144.8)
XYZ	xyz(25.7723, 46.2441, 14.9634)
Luminance	0.4625 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FCF4F #CF3FBF

analogous

#77CF3F #3FCF4F #3FCF97

triadic

#3FCF4F #4F3FCF #CF4F3F

tetradic

#3FCF4F #3F77CF #CF3FBF #CF973F

square

#3FCF4F #3F77CF #CF3FBF #CF973F

split-complementary

#3FCF4F #973FCF #CF3F77

monochromatic

#1E7627 #2AA738 #3FCF4F #70DB7C #A1E7A9

Accessibility & contrast

On white

2.05

#3FCF4F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.25

#3FCF4F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FCF4F

10.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FCF4F	#FFFFFF	#000000	##000000
##3FCF4F	1.00	2.05	10.25	10.25
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.25	21.00	1.00	1.00
##000000	10.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BC40

Deuteranopia (green-blind)

#C2B15A

Tritanopia (blue-blind)

#02CAB4

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #3fcf4f;
/* rgb */ color: rgb(63, 207, 79);
/* oklch */ color: oklch(75.2% 0.209 144.8);

Tailwind

colors: {
  custom: {
    50: '#87df85',
    500: '#3fcf4f',
    950: '#000000',
  },
}

SCSS

$custom: #3fcf4f;
$custom-light: #87df85;
$custom-dark: #000000;

JSON

{
  "hex": "#3fcf4f",
  "rgb": {
    "r": 63,
    "g": 207,
    "b": 79
  },
  "hsl": {
    "h": 126.667,
    "s": 60,
    "l": 52.941
  },
  "oklch": {
    "l": 0.75239,
    "c": 0.20863,
    "h": 144.8
  },
  "luminance": 0.46247
}

Semantic roles & 50–950 ramp

primary

#3FCF4F

secondary

#D496CD

accent

#45D2E3

background

#F9FDF8

surface

#F1FBEF

border

#CBD4CA

text

#0D150B

muted

#7E837C

Preview Lab

Preview with #3FCF4F

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

Preview Lab → · Contrast checker → · Palette generator →