#3FA443#3FA443

#3FA443 is a light, vivid green. Relative luminance 0.280; OKLCH L 63.8% C 0.165 H 144.0°. Best body text is #000000 at 6.60:1 contrast (WCAG AA passes).

Color values

HEX	#3FA443
RGB	rgb(63, 164, 67)
HSL	hsl(122, 44%, 45%)
HSV	hsv(122, 62%, 64%)
CMYK	cmyk(61.6%, 0%, 59.1%, 35.7%)
CIE-LAB	lab(59.90, -49.15, 41.06)
CIE-LCH	lch(59.90, 64.04, 140.12°)
OKLab	oklab(63.79% -0.1333 0.097)
OKLCH	oklch(63.79% 0.165 144)
XYZ	xyz(16.3375, 28.0114, 9.8549)
Luminance	0.2801 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA443 #A43FA0

analogous

#6EA43F #3FA443 #3FA476

triadic

#3FA443 #433FA4 #A4433F

tetradic

#3FA443 #3F6EA4 #A43FA0 #A4763F

square

#3FA443 #3F6EA4 #A43FA0 #A4763F

split-complementary

#3FA443 #763FA4 #A43F6E

monochromatic

#1D4C1F #2E7831 #3FA443 #5FC163 #8BD28E

Accessibility & contrast

On white

3.18

#3FA443 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.60

#3FA443 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3FA443

6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA443	#FFFFFF	#000000	##000000
##3FA443	1.00	3.18	6.60	6.60
#FFFFFF	3.18	1.00	21.00	21.00
#000000	6.60	21.00	1.00	1.00
##000000	6.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A79639

Deuteranopia (green-blind)

#9A8D4B

Tritanopia (blue-blind)

#2BA08F

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #3fa443;
/* rgb */ color: rgb(63, 164, 67);
/* oklch */ color: oklch(63.8% 0.165 144.0);

Tailwind

colors: {
  custom: {
    50: '#7fc07a',
    500: '#3fa443',
    950: '#000000',
  },
}

SCSS

$custom: #3fa443;
$custom-light: #7fc07a;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa443",
  "rgb": {
    "r": 63,
    "g": 164,
    "b": 67
  },
  "hsl": {
    "h": 122.376,
    "s": 44.493,
    "l": 44.51
  },
  "oklch": {
    "l": 0.63786,
    "c": 0.16486,
    "h": 144
  },
  "luminance": 0.28013
}

Semantic roles & 50–950 ramp

primary

#3FA443

secondary

#BD82BB

accent

#54CFD4

background

#F8FBF7

surface

#EFF7EE

border

#CAD0C9

text

#0B1209

muted

#7C817B

Preview Lab

Preview with #3FA443

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

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