#3FB957#3FB957

#3FB957 is a light, vivid green. Relative luminance 0.364; OKLCH L 69.6% C 0.175 H 146.9°. Best body text is #000000 at 8.29:1 contrast (WCAG AA passes).

Color values

HEX	#3FB957
RGB	rgb(63, 185, 87)
HSL	hsl(132, 49%, 49%)
HSV	hsv(132, 66%, 73%)
CMYK	cmyk(65.9%, 0%, 53%, 27.5%)
CIE-LAB	lab(66.86, -54.30, 39.71)
CIE-LCH	lch(66.86, 67.27, 143.82°)
OKLab	oklab(69.6% -0.1466 0.0954)
OKLCH	oklch(69.6% 0.175 146.9)
XYZ	xyz(21.1177, 36.4406, 14.9358)
Luminance	0.3644 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB957 #B93FA1

analogous

#64B93F #3FB957 #3FB994

triadic

#3FB957 #573FB9 #B9573F

tetradic

#3FB957 #3F64B9 #B93FA1 #B9943F

square

#3FB957 #3F64B9 #B93FA1 #B9943F

split-complementary

#3FB957 #943FB9 #B93F64

monochromatic

#205E2C #2F8B42 #3FB957 #69CC7D #97DCA4

Accessibility & contrast

On white

2.53

#3FB957 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.29

#3FB957 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB957

8.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB957	#FFFFFF	#000000	##000000
##3FB957	1.00	2.53	8.29	8.29
#FFFFFF	2.53	1.00	21.00	21.00
#000000	8.29	21.00	1.00	1.00
##000000	8.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBA94E

Deuteranopia (green-blind)

#AC9F5E

Tritanopia (blue-blind)

#16B5A3

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #3fb957;
/* rgb */ color: rgb(63, 185, 87);
/* oklch */ color: oklch(69.6% 0.175 146.9);

Tailwind

colors: {
  custom: {
    50: '#82cf88',
    500: '#3fb957',
    950: '#000000',
  },
}

SCSS

$custom: #3fb957;
$custom-light: #82cf88;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb957",
  "rgb": {
    "r": 63,
    "g": 185,
    "b": 87
  },
  "hsl": {
    "h": 131.803,
    "s": 49.194,
    "l": 48.627
  },
  "oklch": {
    "l": 0.69603,
    "c": 0.1749,
    "h": 146.9
  },
  "luminance": 0.36443
}

Semantic roles & 50–950 ramp

primary

#3FB957

secondary

#C78DBC

accent

#4FBED9

background

#F8FCF8

surface

#F0F9F0

border

#CBD2CB

text

#0C140C

muted

#7D827D

Preview Lab

Preview with #3FB957

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

Preview Lab → · Contrast checker → · Palette generator →