#3FAA3A#3FAA3A

#3FAA3A is a light, vivid green. Relative luminance 0.301; OKLCH L 65.3% C 0.180 H 142.5°. Best body text is #000000 at 7.02:1 contrast (WCAG AA passes).

Color values

HEX	#3FAA3A
RGB	rgb(63, 170, 58)
HSL	hsl(117, 49%, 45%)
HSV	hsv(117, 66%, 67%)
CMYK	cmyk(62.9%, 0%, 65.9%, 33.3%)
CIE-LAB	lab(61.75, -52.38, 47.23)
CIE-LCH	lch(61.75, 70.53, 137.96°)
OKLab	oklab(65.29% -0.1425 0.1093)
OKLCH	oklch(65.29% 0.18 142.5)
XYZ	xyz(17.1874, 30.1100, 8.9082)
Luminance	0.3011 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FAA3A #A53AAA

analogous

#77AA3A #3FAA3A #3AAA6D

triadic

#3FAA3A #3A3FAA #AA3A3F

tetradic

#3FAA3A #3A77AA #A53AAA #AA6D3A

square

#3FAA3A #3A77AA #A53AAA #AA6D3A

split-complementary

#3FAA3A #6D3AAA #AA3A77

monochromatic

#1D4F1B #2E7C2A #3FAA3A #5FC75A #8CD688

Accessibility & contrast

On white

2.99

#3FAA3A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.02

#3FAA3A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FAA3A

7.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FAA3A	#FFFFFF	#000000	##000000
##3FAA3A	1.00	2.99	7.02	7.02
#FFFFFF	2.99	1.00	21.00	21.00
#000000	7.02	21.00	1.00	1.00
##000000	7.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AE9B2C

Deuteranopia (green-blind)

#A19244

Tritanopia (blue-blind)

#2BA593

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #3faa3a;
/* rgb */ color: rgb(63, 170, 58);
/* oklch */ color: oklch(65.3% 0.180 142.5);

Tailwind

colors: {
  custom: {
    50: '#81c475',
    500: '#3faa3a',
    950: '#000000',
  },
}

SCSS

$custom: #3faa3a;
$custom-light: #81c475;
$custom-dark: #000000;

JSON

{
  "hex": "#3faa3a",
  "rgb": {
    "r": 63,
    "g": 170,
    "b": 58
  },
  "hsl": {
    "h": 117.321,
    "s": 49.123,
    "l": 44.706
  },
  "oklch": {
    "l": 0.65285,
    "c": 0.17959,
    "h": 142.5
  },
  "luminance": 0.30112
}

Semantic roles & 50–950 ramp

primary

#3FAA3A

secondary

#BE7FC1

accent

#4FD9D3

background

#F8FCF7

surface

#F0F8ED

border

#CBD1C8

text

#0B1309

muted

#7C827B

Preview Lab

Preview with #3FAA3A

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

Preview Lab → · Contrast checker → · Palette generator →