#3FAF44#3FAF44

#3FAF44 is a light, vivid green. Relative luminance 0.321; OKLCH L 66.7% C 0.178 H 143.9°. Best body text is #000000 at 7.43:1 contrast (WCAG AA passes).

Color values

HEX	#3FAF44
RGB	rgb(63, 175, 68)
HSL	hsl(123, 47%, 47%)
HSV	hsv(123, 64%, 69%)
CMYK	cmyk(64%, 0%, 61.1%, 31.4%)
CIE-LAB	lab(63.45, -53.11, 44.70)
CIE-LCH	lch(63.45, 69.41, 139.91°)
OKLab	oklab(66.72% -0.144 0.1049)
OKLCH	oklch(66.72% 0.178 143.9)
XYZ	xyz(18.4222, 32.1322, 10.6990)
Luminance	0.3213 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FAF44 #AF3FAA

analogous

#72AF3F #3FAF44 #3FAF7C

triadic

#3FAF44 #443FAF #AF443F

tetradic

#3FAF44 #3F72AF #AF3FAA #AF7C3F

square

#3FAF44 #3F72AF #AF3FAA #AF7C3F

split-complementary

#3FAF44 #7C3FAF #AF3F72

monochromatic

#1F5521 #2F8233 #3FAF44 #64C768 #91D794

Accessibility & contrast

On white

2.83

#3FAF44 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.43

#3FAF44 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FAF44

7.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FAF44	#FFFFFF	#000000	##000000
##3FAF44	1.00	2.83	7.43	7.43
#FFFFFF	2.83	1.00	21.00	21.00
#000000	7.43	21.00	1.00	1.00
##000000	7.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B29F38

Deuteranopia (green-blind)

#A5964D

Tritanopia (blue-blind)

#26AA98

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #3faf44;
/* rgb */ color: rgb(63, 175, 68);
/* oklch */ color: oklch(66.7% 0.178 143.9);

Tailwind

colors: {
  custom: {
    50: '#81c87c',
    500: '#3faf44',
    950: '#000000',
  },
}

SCSS

$custom: #3faf44;
$custom-light: #81c87c;
$custom-dark: #000000;

JSON

{
  "hex": "#3faf44",
  "rgb": {
    "r": 63,
    "g": 175,
    "b": 68
  },
  "hsl": {
    "h": 122.679,
    "s": 47.059,
    "l": 46.667
  },
  "oklch": {
    "l": 0.66723,
    "c": 0.17815,
    "h": 143.9
  },
  "luminance": 0.32134
}

Semantic roles & 50–950 ramp

primary

#3FAF44

secondary

#C387C0

accent

#51D1D7

background

#F8FCF7

surface

#F0F8EE

border

#CBD1C9

text

#0B130A

muted

#7C827C

Preview Lab

Preview with #3FAF44

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

Preview Lab → · Contrast checker → · Palette generator →