#3FA123#3FA123

#3FA123 is a light, vivid green. Relative luminance 0.267; OKLCH L 62.7% C 0.183 H 139.9°. Best body text is #000000 at 6.33:1 contrast (WCAG AA passes).

Color values

HEX	#3FA123
RGB	rgb(63, 161, 35)
HSL	hsl(107, 64%, 38%)
HSV	hsv(107, 78%, 63%)
CMYK	cmyk(60.9%, 0%, 78.3%, 36.9%)
CIE-LAB	lab(58.66, -51.04, 52.87)
CIE-LCH	lch(58.66, 73.49, 133.99°)
OKLab	oklab(62.68% -0.1402 0.1181)
OKLCH	oklch(62.68% 0.183 139.9)
XYZ	xyz(15.0975, 26.6665, 5.9413)
Luminance	0.2667 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA123 #8523A1

analogous

#7EA123 #3FA123 #23A146

triadic

#3FA123 #233FA1 #A1233F

tetradic

#3FA123 #237EA1 #8523A1 #A14623

square

#3FA123 #237EA1 #8523A1 #A14623

split-complementary

#3FA123 #4623A1 #A1237E

monochromatic

#183C0D #2B6F18 #3FA123 #53D22F #7DDD62

Accessibility & contrast

On white

3.32

#3FA123 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.33

#3FA123 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3FA123

6.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA123	#FFFFFF	#000000	##000000
##3FA123	1.00	3.32	6.33	6.33
#FFFFFF	3.32	1.00	21.00	21.00
#000000	6.33	21.00	1.00	1.00
##000000	6.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A69201

Deuteranopia (green-blind)

#9A8A31

Tritanopia (blue-blind)

#329C89

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #3fa123;
/* rgb */ color: rgb(63, 161, 35);
/* oklch */ color: oklch(62.7% 0.183 139.9);

Tailwind

colors: {
  custom: {
    50: '#80be68',
    500: '#3fa123',
    950: '#000000',
  },
}

SCSS

$custom: #3fa123;
$custom-light: #80be68;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa123",
  "rgb": {
    "r": 63,
    "g": 161,
    "b": 35
  },
  "hsl": {
    "h": 106.667,
    "s": 64.286,
    "l": 38.431
  },
  "oklch": {
    "l": 0.62682,
    "c": 0.18332,
    "h": 139.9
  },
  "luminance": 0.26668
}

Semantic roles & 50–950 ramp

primary

#3FA123

secondary

#AC5EC2

accent

#41E7C2

background

#F8FBF6

surface

#EFF7EB

border

#CAD0C6

text

#0B1207

muted

#7C817A

Preview Lab

Preview with #3FA123

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

Preview Lab → · Contrast checker → · Palette generator →