#3FB173#3FB173

#3FB173 is a light, vivid green. Relative luminance 0.337; OKLCH L 68.0% C 0.138 H 155.8°. Best body text is #000000 at 7.75:1 contrast (WCAG AA passes).

Color values

HEX	#3FB173
RGB	rgb(63, 177, 115)
HSL	hsl(147, 48%, 47%)
HSV	hsv(147, 64%, 69%)
CMYK	cmyk(64.4%, 0%, 35%, 30.6%)
CIE-LAB	lab(64.75, -46.45, 22.53)
CIE-LCH	lch(64.75, 51.63, 154.12°)
OKLab	oklab(68.01% -0.126 0.0567)
OKLCH	oklch(68.01% 0.138 155.8)
XYZ	xyz(20.8647, 33.7367, 21.6286)
Luminance	0.3374 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB173 #B13F7D

analogous

#44B13F #3FB173 #3FB1AC

triadic

#3FB173 #733FB1 #B1733F

tetradic

#3FB173 #3F44B1 #B13F7D #B1AC3F

square

#3FB173 #3F44B1 #B13F7D #B1AC3F

split-complementary

#3FB173 #AC3FB1 #B13F44

monochromatic

#1F5738 #2F8456 #3FB173 #65C892 #92D8B2

Accessibility & contrast

On white

2.71

#3FB173 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.75

#3FB173 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB173

7.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB173	#FFFFFF	#000000	##000000
##3FB173	1.00	2.71	7.75	7.75
#FFFFFF	2.71	1.00	21.00	21.00
#000000	7.75	21.00	1.00	1.00
##000000	7.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B0A36F

Deuteranopia (green-blind)

#A19977

Tritanopia (blue-blind)

#00AFA1

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #3fb173;
/* rgb */ color: rgb(63, 177, 115);
/* oklch */ color: oklch(68.0% 0.138 155.8);

Tailwind

colors: {
  custom: {
    50: '#80c99b',
    500: '#3fb173',
    950: '#000000',
  },
}

SCSS

$custom: #3fb173;
$custom-light: #80c99b;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb173",
  "rgb": {
    "r": 63,
    "g": 177,
    "b": 115
  },
  "hsl": {
    "h": 147.368,
    "s": 47.5,
    "l": 47.059
  },
  "oklch": {
    "l": 0.68012,
    "c": 0.13816,
    "h": 155.8
  },
  "luminance": 0.33739
}

Semantic roles & 50–950 ramp

primary

#3FB173

secondary

#C488A8

accent

#519AD7

background

#F8FCF9

surface

#EFF8F2

border

#CAD1CC

text

#0B130E

muted

#7C827E

Preview Lab

Preview with #3FB173

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

Preview Lab → · Contrast checker → · Palette generator →