#3FA23A#3FA23A

#3FA23A is a light, vivid green. Relative luminance 0.272; OKLCH L 63.1% C 0.170 H 142.5°. Best body text is #000000 at 6.44:1 contrast (WCAG AA passes).

Color values

HEX	#3FA23A
RGB	rgb(63, 162, 58)
HSL	hsl(117, 47%, 43%)
HSV	hsv(117, 64%, 64%)
CMYK	cmyk(61.1%, 0%, 64.2%, 36.5%)
CIE-LAB	lab(59.16, -49.43, 44.37)
CIE-LCH	lch(59.16, 66.42, 138.09°)
OKLab	oklab(63.15% -0.1345 0.1032)
OKLCH	oklch(63.15% 0.17 142.5)
XYZ	xyz(15.7331, 27.2014, 8.4235)
Luminance	0.2720 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA23A #9D3AA2

analogous

#73A23A #3FA23A #3AA269

triadic

#3FA23A #3A3FA2 #A23A3F

tetradic

#3FA23A #3A73A2 #9D3AA2 #A2693A

square

#3FA23A #3A73A2 #9D3AA2 #A2693A

split-complementary

#3FA23A #693AA2 #A23A73

monochromatic

#1C481A #2D752A #3FA23A #5CC357 #87D384

Accessibility & contrast

On white

3.26

#3FA23A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.44

#3FA23A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3FA23A

6.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA23A	#FFFFFF	#000000	##000000
##3FA23A	1.00	3.26	6.44	6.44
#FFFFFF	3.26	1.00	21.00	21.00
#000000	6.44	21.00	1.00	1.00
##000000	6.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A6942E

Deuteranopia (green-blind)

#998B43

Tritanopia (blue-blind)

#2E9D8C

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #3fa23a;
/* rgb */ color: rgb(63, 162, 58);
/* oklch */ color: oklch(63.1% 0.170 142.5);

Tailwind

colors: {
  custom: {
    50: '#7fbe74',
    500: '#3fa23a',
    950: '#000000',
  },
}

SCSS

$custom: #3fa23a;
$custom-light: #7fbe74;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa23a",
  "rgb": {
    "r": 63,
    "g": 162,
    "b": 58
  },
  "hsl": {
    "h": 117.115,
    "s": 47.273,
    "l": 43.137
  },
  "oklch": {
    "l": 0.63147,
    "c": 0.16957,
    "h": 142.5
  },
  "luminance": 0.27203
}

Semantic roles & 50–950 ramp

primary

#3FA23A

secondary

#BA7BBD

accent

#51D7D0

background

#F8FBF7

surface

#EFF7ED

border

#CAD0C8

text

#0B1208

muted

#7C817B

Preview Lab

Preview with #3FA23A

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

Preview Lab → · Contrast checker → · Palette generator →