#3FAB4E#3FAB4E

#3FAB4E is a light, vivid green. Relative luminance 0.307; OKLCH L 65.8% C 0.165 H 145.9°. Best body text is #000000 at 7.15:1 contrast (WCAG AA passes).

Color values

HEX	#3FAB4E
RGB	rgb(63, 171, 78)
HSL	hsl(128, 46%, 46%)
HSV	hsv(128, 63%, 67%)
CMYK	cmyk(63.2%, 0%, 54.4%, 32.9%)
CIE-LAB	lab(62.28, -50.35, 38.57)
CIE-LCH	lch(62.28, 63.43, 142.55°)
OKLab	oklab(65.79% -0.1362 0.0924)
OKLCH	oklch(65.79% 0.165 145.9)
XYZ	xyz(17.9868, 30.7309, 12.1900)
Luminance	0.3073 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FAB4E #AB3F9C

analogous

#66AB3F #3FAB4E #3FAB84

triadic

#3FAB4E #4E3FAB #AB4E3F

tetradic

#3FAB4E #3F66AB #AB3F9C #AB843F

square

#3FAB4E #3F66AB #AB3F9C #AB843F

split-complementary

#3FAB4E #843FAB #AB3F66

monochromatic

#1E5225 #2F7E3A #3FAB4E #62C570 #8FD699

Accessibility & contrast

On white

2.94

#3FAB4E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.15

#3FAB4E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FAB4E

7.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FAB4E	#FFFFFF	#000000	##000000
##3FAB4E	1.00	2.94	7.15	7.15
#FFFFFF	2.94	1.00	21.00	21.00
#000000	7.15	21.00	1.00	1.00
##000000	7.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AE9C45

Deuteranopia (green-blind)

#A09355

Tritanopia (blue-blind)

#24A796

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #3fab4e;
/* rgb */ color: rgb(63, 171, 78);
/* oklch */ color: oklch(65.8% 0.165 145.9);

Tailwind

colors: {
  custom: {
    50: '#80c582',
    500: '#3fab4e',
    950: '#000000',
  },
}

SCSS

$custom: #3fab4e;
$custom-light: #80c582;
$custom-dark: #000000;

JSON

{
  "hex": "#3fab4e",
  "rgb": {
    "r": 63,
    "g": 171,
    "b": 78
  },
  "hsl": {
    "h": 128.333,
    "s": 46.154,
    "l": 45.882
  },
  "oklch": {
    "l": 0.65791,
    "c": 0.16453,
    "h": 145.9
  },
  "luminance": 0.30733
}

Semantic roles & 50–950 ramp

primary

#3FAB4E

secondary

#C185B8

accent

#52C4D6

background

#F8FCF8

surface

#EFF8EF

border

#CAD1CA

text

#0B130A

muted

#7C827C

Preview Lab

Preview with #3FAB4E

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

Preview Lab → · Contrast checker → · Palette generator →