#3BB171#3BB171

#3BB171 is a light, vivid green. Relative luminance 0.336; OKLCH L 67.9% C 0.142 H 155.5°. Best body text is #000000 at 7.71:1 contrast (WCAG AA passes).

Color values

HEX	#3BB171
RGB	rgb(59, 177, 113)
HSL	hsl(147, 50%, 46%)
HSV	hsv(147, 67%, 69%)
CMYK	cmyk(66.7%, 0%, 36.2%, 30.6%)
CIE-LAB	lab(64.62, -47.60, 23.41)
CIE-LCH	lch(64.62, 53.05, 153.82°)
OKLab	oklab(67.86% -0.1289 0.0587)
OKLCH	oklch(67.86% 0.142 155.5)
XYZ	xyz(20.5046, 33.5641, 21.0175)
Luminance	0.3357 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BB171 #B13B7B

analogous

#40B13B #3BB171 #3BB1AC

triadic

#3BB171 #713BB1 #B1713B

tetradic

#3BB171 #3B40B1 #B13B7B #B1AC3B

square

#3BB171 #3B40B1 #B13B7B #B1AC3B

split-complementary

#3BB171 #AC3BB1 #B13B40

monochromatic

#1C5536 #2C8354 #3BB171 #5FCA90 #8DD9B0

Accessibility & contrast

On white

2.72

#3BB171 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.71

#3BB171 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BB171

7.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BB171	#FFFFFF	#000000	##000000
##3BB171	1.00	2.72	7.71	7.71
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.71	21.00	1.00	1.00
##000000	7.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B0A36D

Deuteranopia (green-blind)

#A19875

Tritanopia (blue-blind)

#00AFA1

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #3bb171;
/* rgb */ color: rgb(59, 177, 113);
/* oklch */ color: oklch(67.9% 0.142 155.5);

Tailwind

colors: {
  custom: {
    50: '#7fc99a',
    500: '#3bb171',
    950: '#000000',
  },
}

SCSS

$custom: #3bb171;
$custom-light: #7fc99a;
$custom-dark: #000000;

JSON

{
  "hex": "#3bb171",
  "rgb": {
    "r": 59,
    "g": 177,
    "b": 113
  },
  "hsl": {
    "h": 147.458,
    "s": 50,
    "l": 46.275
  },
  "oklch": {
    "l": 0.67857,
    "c": 0.14169,
    "h": 155.5
  },
  "luminance": 0.33566
}

Semantic roles & 50–950 ramp

primary

#3BB171

secondary

#C484A7

accent

#4E9ADA

background

#F8FCF9

surface

#EFF8F2

border

#CAD1CC

text

#0B130E

muted

#7C827E

Preview Lab

Preview with #3BB171

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

Preview Lab → · Contrast checker → · Palette generator →