#3FAE4F#3FAE4F

#3FAE4F is a light, vivid green. Relative luminance 0.319; OKLCH L 66.6% C 0.168 H 145.9°. Best body text is #000000 at 7.38:1 contrast (WCAG AA passes).

Color values

HEX	#3FAE4F
RGB	rgb(63, 174, 79)
HSL	hsl(129, 47%, 46%)
HSV	hsv(129, 64%, 68%)
CMYK	cmyk(63.8%, 0%, 54.6%, 31.8%)
CIE-LAB	lab(63.25, -51.34, 39.26)
CIE-LCH	lch(63.25, 64.63, 142.60°)
OKLab	oklab(66.6% -0.1388 0.0939)
OKLCH	oklch(66.6% 0.168 145.9)
XYZ	xyz(18.5960, 31.8915, 12.5713)
Luminance	0.3189 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FAE4F #AE3F9E

analogous

#67AE3F #3FAE4F #3FAE87

triadic

#3FAE4F #4F3FAE #AE4F3F

tetradic

#3FAE4F #3F67AE #AE3F9E #AE873F

square

#3FAE4F #3F67AE #AE3F9E #AE873F

split-complementary

#3FAE4F #873FAE #AE3F67

monochromatic

#1E5426 #2F813B #3FAE4F #64C772 #90D79B

Accessibility & contrast

On white

2.85

#3FAE4F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.38

#3FAE4F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FAE4F

7.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FAE4F	#FFFFFF	#000000	##000000
##3FAE4F	1.00	2.85	7.38	7.38
#FFFFFF	2.85	1.00	21.00	21.00
#000000	7.38	21.00	1.00	1.00
##000000	7.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B19F46

Deuteranopia (green-blind)

#A39556

Tritanopia (blue-blind)

#22AA99

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #3fae4f;
/* rgb */ color: rgb(63, 174, 79);
/* oklch */ color: oklch(66.6% 0.168 145.9);

Tailwind

colors: {
  custom: {
    50: '#81c783',
    500: '#3fae4f',
    950: '#000000',
  },
}

SCSS

$custom: #3fae4f;
$custom-light: #81c783;
$custom-dark: #000000;

JSON

{
  "hex": "#3fae4f",
  "rgb": {
    "r": 63,
    "g": 174,
    "b": 79
  },
  "hsl": {
    "h": 128.649,
    "s": 46.835,
    "l": 46.471
  },
  "oklch": {
    "l": 0.66598,
    "c": 0.1676,
    "h": 145.9
  },
  "luminance": 0.31893
}

Semantic roles & 50–950 ramp

primary

#3FAE4F

secondary

#C287BA

accent

#51C3D6

background

#F8FCF8

surface

#EFF8EF

border

#CAD1CA

text

#0B130B

muted

#7C827C

Preview Lab

Preview with #3FAE4F

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

Preview Lab → · Contrast checker → · Palette generator →