#3FA940#3FA940

#3FA940 is a light, vivid green. Relative luminance 0.298; OKLCH L 65.1% C 0.174 H 143.4°. Best body text is #000000 at 6.96:1 contrast (WCAG AA passes).

Color values

HEX	#3FA940
RGB	rgb(63, 169, 64)
HSL	hsl(121, 46%, 45%)
HSV	hsv(121, 63%, 66%)
CMYK	cmyk(62.7%, 0%, 62.1%, 33.7%)
CIE-LAB	lab(61.48, -51.37, 44.27)
CIE-LCH	lch(61.48, 67.82, 139.24°)
OKLab	oklab(65.08% -0.1395 0.1036)
OKLCH	oklch(65.08% 0.174 143.4)
XYZ	xyz(17.1623, 29.8012, 9.6973)
Luminance	0.2980 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA940 #A93FA8

analogous

#73A93F #3FA940 #3FA975

triadic

#3FA940 #403FA9 #A9403F

tetradic

#3FA940 #3F73A9 #A93FA8 #A9753F

square

#3FA940 #3F73A9 #A93FA8 #A9753F

split-complementary

#3FA940 #753FA9 #A93F73

monochromatic

#1E501E #2E7C2F #3FA940 #61C462 #8ED58E

Accessibility & contrast

On white

3.02

#3FA940 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.96

#3FA940 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3FA940

6.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA940	#FFFFFF	#000000	##000000
##3FA940	1.00	3.02	6.96	6.96
#FFFFFF	3.02	1.00	21.00	21.00
#000000	6.96	21.00	1.00	1.00
##000000	6.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AC9A34

Deuteranopia (green-blind)

#9F9149

Tritanopia (blue-blind)

#2AA493

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #3fa940;
/* rgb */ color: rgb(63, 169, 64);
/* oklch */ color: oklch(65.1% 0.174 143.4);

Tailwind

colors: {
  custom: {
    50: '#80c379',
    500: '#3fa940',
    950: '#000000',
  },
}

SCSS

$custom: #3fa940;
$custom-light: #80c379;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa940",
  "rgb": {
    "r": 63,
    "g": 169,
    "b": 64
  },
  "hsl": {
    "h": 120.566,
    "s": 45.69,
    "l": 45.49
  },
  "oklch": {
    "l": 0.65083,
    "c": 0.17375,
    "h": 143.4
  },
  "luminance": 0.29803
}

Semantic roles & 50–950 ramp

primary

#3FA940

secondary

#C084BF

accent

#52D4D5

background

#F8FCF7

surface

#EFF8EE

border

#CAD1C9

text

#0B1309

muted

#7C827B

Preview Lab

Preview with #3FA940

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

Preview Lab → · Contrast checker → · Palette generator →