#3FAC5B#3FAC5B

#3FAC5B is a light, vivid green. Relative luminance 0.313; OKLCH L 66.3% C 0.154 H 148.8°. Best body text is #000000 at 7.26:1 contrast (WCAG AA passes).

Color values

HEX	#3FAC5B
RGB	rgb(63, 172, 91)
HSL	hsl(135, 46%, 46%)
HSV	hsv(135, 63%, 67%)
CMYK	cmyk(63.4%, 0%, 47.1%, 32.5%)
CIE-LAB	lab(62.77, -48.79, 32.63)
CIE-LCH	lch(62.77, 58.69, 146.23°)
OKLab	oklab(66.25% -0.1317 0.0797)
OKLCH	oklch(66.25% 0.154 148.8)
XYZ	xyz(18.6894, 31.3153, 14.9550)
Luminance	0.3132 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FAC5B #AC3F90

analogous

#59AC3F #3FAC5B #3FAC91

triadic

#3FAC5B #5B3FAC #AC5B3F

tetradic

#3FAC5B #3F59AC #AC3F90 #AC913F

square

#3FAC5B #3F59AC #AC3F90 #AC913F

split-complementary

#3FAC5B #913FAC #AC3F59

monochromatic

#1E522C #2F7F43 #3FAC5B #63C67C #8FD6A1

Accessibility & contrast

On white

2.89

#3FAC5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.26

#3FAC5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FAC5B

7.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FAC5B	#FFFFFF	#000000	##000000
##3FAC5B	1.00	2.89	7.26	7.26
#FFFFFF	2.89	1.00	21.00	21.00
#000000	7.26	21.00	1.00	1.00
##000000	7.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AD9E55

Deuteranopia (green-blind)

#A09461

Tritanopia (blue-blind)

#1DA999

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #3fac5b;
/* rgb */ color: rgb(63, 172, 91);
/* oklch */ color: oklch(66.3% 0.154 148.8);

Tailwind

colors: {
  custom: {
    50: '#80c68b',
    500: '#3fac5b',
    950: '#000000',
  },
}

SCSS

$custom: #3fac5b;
$custom-light: #80c68b;
$custom-dark: #000000;

JSON

{
  "hex": "#3fac5b",
  "rgb": {
    "r": 63,
    "g": 172,
    "b": 91
  },
  "hsl": {
    "h": 135.413,
    "s": 46.383,
    "l": 46.078
  },
  "oklch": {
    "l": 0.66254,
    "c": 0.15396,
    "h": 148.8
  },
  "luminance": 0.31317
}

Semantic roles & 50–950 ramp

primary

#3FAC5B

secondary

#C186B2

accent

#52B4D6

background

#F8FCF8

surface

#EFF8F0

border

#CAD1CB

text

#0B130C

muted

#7C827D

Preview Lab

Preview with #3FAC5B

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

Preview Lab → · Contrast checker → · Palette generator →