#3FB952#3FB952

#3FB952 is a light, vivid green. Relative luminance 0.364; OKLCH L 69.5% C 0.179 H 146.0°. Best body text is #000000 at 8.27:1 contrast (WCAG AA passes).

Color values

HEX	#3FB952
RGB	rgb(63, 185, 82)
HSL	hsl(129, 49%, 49%)
HSV	hsv(129, 66%, 73%)
CMYK	cmyk(65.9%, 0%, 55.7%, 27.5%)
CIE-LAB	lab(66.80, -54.99, 42.05)
CIE-LCH	lch(66.80, 69.23, 142.59°)
OKLab	oklab(69.53% -0.1485 0.1003)
OKLCH	oklch(69.53% 0.179 146)
XYZ	xyz(20.9204, 36.3617, 13.8970)
Luminance	0.3636 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB952 #B93FA6

analogous

#69B93F #3FB952 #3FB98F

triadic

#3FB952 #523FB9 #B9523F

tetradic

#3FB952 #3F69B9 #B93FA6 #B98F3F

square

#3FB952 #3F69B9 #B93FA6 #B98F3F

split-complementary

#3FB952 #8F3FB9 #B93F69

monochromatic

#205E2A #2F8B3E #3FB952 #69CC79 #97DCA2

Accessibility & contrast

On white

2.54

#3FB952 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.27

#3FB952 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB952

8.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB952	#FFFFFF	#000000	##000000
##3FB952	1.00	2.54	8.27	8.27
#FFFFFF	2.54	1.00	21.00	21.00
#000000	8.27	21.00	1.00	1.00
##000000	8.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCA948

Deuteranopia (green-blind)

#AD9E5A

Tritanopia (blue-blind)

#1AB5A2

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #3fb952;
/* rgb */ color: rgb(63, 185, 82);
/* oklch */ color: oklch(69.5% 0.179 146.0);

Tailwind

colors: {
  custom: {
    50: '#83cf85',
    500: '#3fb952',
    950: '#000000',
  },
}

SCSS

$custom: #3fb952;
$custom-light: #83cf85;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb952",
  "rgb": {
    "r": 63,
    "g": 185,
    "b": 82
  },
  "hsl": {
    "h": 129.344,
    "s": 49.194,
    "l": 48.627
  },
  "oklch": {
    "l": 0.69534,
    "c": 0.17924,
    "h": 146
  },
  "luminance": 0.36364
}

Semantic roles & 50–950 ramp

primary

#3FB952

secondary

#C78DBE

accent

#4FC3D9

background

#F8FCF8

surface

#F0F9EF

border

#CBD2CA

text

#0C140B

muted

#7D827C

Preview Lab

Preview with #3FB952

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

Preview Lab → · Contrast checker → · Palette generator →