#3FB773#3FB773

#3FB773 is a light, vivid green. Relative luminance 0.362; OKLCH L 69.6% C 0.146 H 154.6°. Best body text is #000000 at 8.23:1 contrast (WCAG AA passes).

Color values

HEX	#3FB773
RGB	rgb(63, 183, 115)
HSL	hsl(146, 49%, 48%)
HSV	hsv(146, 66%, 72%)
CMYK	cmyk(65.6%, 0%, 37.2%, 28.2%)
CIE-LAB	lab(66.64, -48.86, 25.07)
CIE-LCH	lch(66.64, 54.92, 152.84°)
OKLab	oklab(69.56% -0.1323 0.0628)
OKLCH	oklch(69.56% 0.146 154.6)
XYZ	xyz(22.0760, 36.1592, 22.0323)
Luminance	0.3616 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB773 #B73F83

analogous

#47B73F #3FB773 #3FB7AF

triadic

#3FB773 #733FB7 #B7733F

tetradic

#3FB773 #3F47B7 #B73F83 #B7AF3F

square

#3FB773 #3F47B7 #B73F83 #B7AF3F

split-complementary

#3FB773 #AF3FB7 #B73F47

monochromatic

#205C3A #2F8956 #3FB773 #68CB93 #96DBB4

Accessibility & contrast

On white

2.55

#3FB773 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.23

#3FB773 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB773

8.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB773	#FFFFFF	#000000	##000000
##3FB773	1.00	2.55	8.23	8.23
#FFFFFF	2.55	1.00	21.00	21.00
#000000	8.23	21.00	1.00	1.00
##000000	8.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A96E

Deuteranopia (green-blind)

#A79E77

Tritanopia (blue-blind)

#00B5A6

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #3fb773;
/* rgb */ color: rgb(63, 183, 115);
/* oklch */ color: oklch(69.6% 0.146 154.6);

Tailwind

colors: {
  custom: {
    50: '#81cd9c',
    500: '#3fb773',
    950: '#000000',
  },
}

SCSS

$custom: #3fb773;
$custom-light: #81cd9c;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb773",
  "rgb": {
    "r": 63,
    "g": 183,
    "b": 115
  },
  "hsl": {
    "h": 146,
    "s": 48.78,
    "l": 48.235
  },
  "oklch": {
    "l": 0.69563,
    "c": 0.1464,
    "h": 154.6
  },
  "luminance": 0.36162
}

Semantic roles & 50–950 ramp

primary

#3FB773

secondary

#C68BAD

accent

#4F9DD8

background

#F8FCF9

surface

#F0F9F2

border

#CBD2CC

text

#0B140E

muted

#7C827E

Preview Lab

Preview with #3FB773

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

Preview Lab → · Contrast checker → · Palette generator →