#3FB057#3FB057

#3FB057 is a light, vivid green. Relative luminance 0.328; OKLCH L 67.2% C 0.163 H 147.5°. Best body text is #000000 at 7.56:1 contrast (WCAG AA passes).

Color values

HEX	#3FB057
RGB	rgb(63, 176, 87)
HSL	hsl(133, 47%, 47%)
HSV	hsv(133, 64%, 69%)
CMYK	cmyk(64.2%, 0%, 50.6%, 31%)
CIE-LAB	lab(63.99, -50.94, 36.19)
CIE-LCH	lch(63.99, 62.49, 144.61°)
OKLab	oklab(67.24% -0.1375 0.0876)
OKLCH	oklch(67.24% 0.163 147.5)
XYZ	xyz(19.2942, 32.7936, 14.3280)
Luminance	0.3280 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB057 #B03F98

analogous

#60B03F #3FB057 #3FB08F

triadic

#3FB057 #573FB0 #B0573F

tetradic

#3FB057 #3F60B0 #B03F98 #B08F3F

square

#3FB057 #3F60B0 #B03F98 #B08F3F

split-complementary

#3FB057 #8F3FB0 #B03F60

monochromatic

#1F562A #2F8341 #3FB057 #65C87A #92D8A0

Accessibility & contrast

On white

2.78

#3FB057 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.56

#3FB057 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB057

7.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB057	#FFFFFF	#000000	##000000
##3FB057	1.00	2.78	7.56	7.56
#FFFFFF	2.78	1.00	21.00	21.00
#000000	7.56	21.00	1.00	1.00
##000000	7.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2A14F

Deuteranopia (green-blind)

#A4975D

Tritanopia (blue-blind)

#1DAC9B

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #3fb057;
/* rgb */ color: rgb(63, 176, 87);
/* oklch */ color: oklch(67.2% 0.163 147.5);

Tailwind

colors: {
  custom: {
    50: '#81c888',
    500: '#3fb057',
    950: '#000000',
  },
}

SCSS

$custom: #3fb057;
$custom-light: #81c888;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb057",
  "rgb": {
    "r": 63,
    "g": 176,
    "b": 87
  },
  "hsl": {
    "h": 132.743,
    "s": 47.28,
    "l": 46.863
  },
  "oklch": {
    "l": 0.67242,
    "c": 0.16307,
    "h": 147.5
  },
  "luminance": 0.32796
}

Semantic roles & 50–950 ramp

primary

#3FB057

secondary

#C388B6

accent

#51BAD7

background

#F8FCF8

surface

#F0F8F0

border

#CBD1CB

text

#0B130B

muted

#7C827C

Preview Lab

Preview with #3FB057

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

Preview Lab → · Contrast checker → · Palette generator →