#3FA73F#3FA73F

#3FA73F is a light, vivid green. Relative luminance 0.291; OKLCH L 64.5% C 0.172 H 143.3°. Best body text is #000000 at 6.81:1 contrast (WCAG AA passes).

Color values

HEX	#3FA73F
RGB	rgb(63, 167, 63)
HSL	hsl(120, 45%, 45%)
HSV	hsv(120, 62%, 65%)
CMYK	cmyk(62.3%, 0%, 62.3%, 34.5%)
CIE-LAB	lab(60.83, -50.74, 43.99)
CIE-LCH	lch(60.83, 67.15, 139.08°)
OKLab	oklab(64.54% -0.1378 0.1029)
OKLCH	oklch(64.54% 0.172 143.3)
XYZ	xyz(16.7649, 29.0515, 9.4257)
Luminance	0.2905 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA73F #A73FA7

analogous

#73A73F #3FA73F #3FA773

triadic

#3FA73F #3F3FA7 #A73F3F

tetradic

#3FA73F #3F73A7 #A73FA7 #A7733F

square

#3FA73F #3F73A7 #A73FA7 #A7733F

split-complementary

#3FA73F #733FA7 #A73F73

monochromatic

#1D4E1D #2E7B2E #3FA73F #60C360 #8DD48D

Accessibility & contrast

On white

3.08

#3FA73F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.81

#3FA73F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3FA73F

6.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA73F	#FFFFFF	#000000	##000000
##3FA73F	1.00	3.08	6.81	6.81
#FFFFFF	3.08	1.00	21.00	21.00
#000000	6.81	21.00	1.00	1.00
##000000	6.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AA9833

Deuteranopia (green-blind)

#9D8F48

Tritanopia (blue-blind)

#2BA291

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #3fa73f;
/* rgb */ color: rgb(63, 167, 63);
/* oklch */ color: oklch(64.5% 0.172 143.3);

Tailwind

colors: {
  custom: {
    50: '#80c278',
    500: '#3fa73f',
    950: '#000000',
  },
}

SCSS

$custom: #3fa73f;
$custom-light: #80c278;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa73f",
  "rgb": {
    "r": 63,
    "g": 167,
    "b": 63
  },
  "hsl": {
    "h": 120,
    "s": 45.217,
    "l": 45.098
  },
  "oklch": {
    "l": 0.64539,
    "c": 0.17201,
    "h": 143.3
  },
  "luminance": 0.29053
}

Semantic roles & 50–950 ramp

primary

#3FA73F

secondary

#BF83BF

accent

#53D5D5

background

#F8FCF7

surface

#EFF8ED

border

#CAD1C8

text

#0B1209

muted

#7C817B

Preview Lab

Preview with #3FA73F

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

Preview Lab → · Contrast checker → · Palette generator →