#3FB973#3FB973

#3FB973 is a light, vivid green. Relative luminance 0.370; OKLCH L 70.1% C 0.149 H 154.3°. Best body text is #000000 at 8.40:1 contrast (WCAG AA passes).

Color values

HEX	#3FB973
RGB	rgb(63, 185, 115)
HSL	hsl(146, 49%, 49%)
HSV	hsv(146, 66%, 73%)
CMYK	cmyk(65.9%, 0%, 37.8%, 27.5%)
CIE-LAB	lab(67.27, -49.66, 25.91)
CIE-LCH	lch(67.27, 56.01, 152.45°)
OKLab	oklab(70.08% -0.1343 0.0648)
OKLCH	oklch(70.08% 0.149 154.3)
XYZ	xyz(22.4914, 36.9901, 22.1708)
Luminance	0.3699 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB973 #B93F85

analogous

#48B93F #3FB973 #3FB9B0

triadic

#3FB973 #733FB9 #B9733F

tetradic

#3FB973 #3F48B9 #B93F85 #B9B03F

square

#3FB973 #3F48B9 #B93F85 #B9B03F

split-complementary

#3FB973 #B03FB9 #B93F48

monochromatic

#205E3A #2F8B57 #3FB973 #69CC93 #97DCB4

Accessibility & contrast

On white

2.50

#3FB973 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.40

#3FB973 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB973

8.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB973	#FFFFFF	#000000	##000000
##3FB973	1.00	2.50	8.40	8.40
#FFFFFF	2.50	1.00	21.00	21.00
#000000	8.40	21.00	1.00	1.00
##000000	8.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9AA6E

Deuteranopia (green-blind)

#A99F78

Tritanopia (blue-blind)

#00B7A7

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #3fb973;
/* rgb */ color: rgb(63, 185, 115);
/* oklch */ color: oklch(70.1% 0.149 154.3);

Tailwind

colors: {
  custom: {
    50: '#82cf9c',
    500: '#3fb973',
    950: '#000000',
  },
}

SCSS

$custom: #3fb973;
$custom-light: #82cf9c;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb973",
  "rgb": {
    "r": 63,
    "g": 185,
    "b": 115
  },
  "hsl": {
    "h": 145.574,
    "s": 49.194,
    "l": 48.627
  },
  "oklch": {
    "l": 0.7008,
    "c": 0.14912,
    "h": 154.3
  },
  "luminance": 0.36992
}

Semantic roles & 50–950 ramp

primary

#3FB973

secondary

#C78DAE

accent

#4F9ED9

background

#F8FCF9

surface

#F0F9F2

border

#CBD2CC

text

#0C140E

muted

#7D827E

Preview Lab

Preview with #3FB973

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

Preview Lab → · Contrast checker → · Palette generator →