#3FA971#3FA971

#3FA971 is a light, vivid green. Relative luminance 0.306; OKLCH L 65.9% C 0.129 H 156.8°. Best body text is #000000 at 7.13:1 contrast (WCAG AA passes).

Color values

HEX	#3FA971
RGB	rgb(63, 169, 113)
HSL	hsl(148, 46%, 45%)
HSV	hsv(148, 63%, 66%)
CMYK	cmyk(62.7%, 0%, 33.1%, 33.7%)
CIE-LAB	lab(62.19, -43.56, 20.14)
CIE-LCH	lch(62.19, 47.99, 155.18°)
OKLab	oklab(65.89% -0.1184 0.0509)
OKLCH	oklch(65.89% 0.129 156.8)
XYZ	xyz(19.2168, 30.6230, 20.5177)
Luminance	0.3063 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA971 #A93F77

analogous

#42A93F #3FA971 #3FA9A6

triadic

#3FA971 #713FA9 #A9713F

tetradic

#3FA971 #3F42A9 #A93F77 #A9A63F

square

#3FA971 #3F42A9 #A93F77 #A9A63F

split-complementary

#3FA971 #A63FA9 #A93F42

monochromatic

#1E5035 #2E7C53 #3FA971 #61C490 #8ED5AF

Accessibility & contrast

On white

2.95

#3FA971 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.13

#3FA971 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FA971

7.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA971	#FFFFFF	#000000	##000000
##3FA971	1.00	2.95	7.13	7.13
#FFFFFF	2.95	1.00	21.00	21.00
#000000	7.13	21.00	1.00	1.00
##000000	7.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A89C6E

Deuteranopia (green-blind)

#9A9275

Tritanopia (blue-blind)

#08A89A

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #3fa971;
/* rgb */ color: rgb(63, 169, 113);
/* oklch */ color: oklch(65.9% 0.129 156.8);

Tailwind

colors: {
  custom: {
    50: '#7fc39a',
    500: '#3fa971',
    950: '#000000',
  },
}

SCSS

$custom: #3fa971;
$custom-light: #7fc39a;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa971",
  "rgb": {
    "r": 63,
    "g": 169,
    "b": 113
  },
  "hsl": {
    "h": 148.302,
    "s": 45.69,
    "l": 45.49
  },
  "oklch": {
    "l": 0.65894,
    "c": 0.12889,
    "h": 156.8
  },
  "luminance": 0.30625
}

Semantic roles & 50–950 ramp

primary

#3FA971

secondary

#C084A4

accent

#5298D5

background

#F8FCF9

surface

#EFF8F2

border

#CAD1CC

text

#0B130E

muted

#7C827E

Preview Lab

Preview with #3FA971

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

Preview Lab → · Contrast checker → · Palette generator →