#3FB971#3FB971

#3FB971 is a light, vivid green. Relative luminance 0.369; OKLCH L 70.0% C 0.151 H 153.6°. Best body text is #000000 at 8.39:1 contrast (WCAG AA passes).

Color values

HEX	#3FB971
RGB	rgb(63, 185, 113)
HSL	hsl(145, 49%, 49%)
HSV	hsv(145, 66%, 73%)
CMYK	cmyk(65.9%, 0%, 38.9%, 27.5%)
CIE-LAB	lab(67.24, -50.03, 26.92)
CIE-LCH	lch(67.24, 56.81, 151.72°)
OKLab	oklab(70.04% -0.1352 0.0671)
OKLCH	oklch(70.04% 0.151 153.6)
XYZ	xyz(22.3776, 36.9446, 21.5713)
Luminance	0.3695 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB971 #B93F87

analogous

#4AB93F #3FB971 #3FB9AE

triadic

#3FB971 #713FB9 #B9713F

tetradic

#3FB971 #3F4AB9 #B93F87 #B9AE3F

square

#3FB971 #3F4AB9 #B93F87 #B9AE3F

split-complementary

#3FB971 #AE3FB9 #B93F4A

monochromatic

#205E39 #2F8B55 #3FB971 #69CC92 #97DCB3

Accessibility & contrast

On white

2.50

#3FB971 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.39

#3FB971 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB971

8.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB971	#FFFFFF	#000000	##000000
##3FB971	1.00	2.50	8.39	8.39
#FFFFFF	2.50	1.00	21.00	21.00
#000000	8.39	21.00	1.00	1.00
##000000	8.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9AA6C

Deuteranopia (green-blind)

#A99F76

Tritanopia (blue-blind)

#00B7A7

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #3fb971;
/* rgb */ color: rgb(63, 185, 113);
/* oklch */ color: oklch(70.0% 0.151 153.6);

Tailwind

colors: {
  custom: {
    50: '#82cf9a',
    500: '#3fb971',
    950: '#000000',
  },
}

SCSS

$custom: #3fb971;
$custom-light: #82cf9a;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb971",
  "rgb": {
    "r": 63,
    "g": 185,
    "b": 113
  },
  "hsl": {
    "h": 144.59,
    "s": 49.194,
    "l": 48.627
  },
  "oklch": {
    "l": 0.70041,
    "c": 0.15098,
    "h": 153.6
  },
  "luminance": 0.36947
}

Semantic roles & 50–950 ramp

primary

#3FB971

secondary

#C78DAF

accent

#4FA0D9

background

#F8FCF9

surface

#F0F9F2

border

#CBD2CC

text

#0C140E

muted

#7D827E

Preview Lab

Preview with #3FB971

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

Preview Lab → · Contrast checker → · Palette generator →