#3BB173#3BB173

#3BB173 is a light, vivid green. Relative luminance 0.336; OKLCH L 67.9% C 0.140 H 156.3°. Best body text is #000000 at 7.72:1 contrast (WCAG AA passes).

Color values

HEX	#3BB173
RGB	rgb(59, 177, 115)
HSL	hsl(148, 50%, 46%)
HSV	hsv(148, 67%, 69%)
CMYK	cmyk(66.7%, 0%, 35%, 30.6%)
CIE-LAB	lab(64.65, -47.21, 22.38)
CIE-LCH	lch(64.65, 52.24, 154.63°)
OKLab	oklab(67.9% -0.128 0.0563)
OKLCH	oklch(67.9% 0.14 156.3)
XYZ	xyz(20.6184, 33.6097, 21.6170)
Luminance	0.3361 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BB173 #B13B79

analogous

#3EB13B #3BB173 #3BB1AE

triadic

#3BB173 #733BB1 #B1733B

tetradic

#3BB173 #3B3EB1 #B13B79 #B1AE3B

square

#3BB173 #3B3EB1 #B13B79 #B1AE3B

split-complementary

#3BB173 #AE3BB1 #B13B3E

monochromatic

#1C5537 #2C8355 #3BB173 #5FCA92 #8DD9B1

Accessibility & contrast

On white

2.72

#3BB173 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.72

#3BB173 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BB173

7.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BB173	#FFFFFF	#000000	##000000
##3BB173	1.00	2.72	7.72	7.72
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.72	21.00	1.00	1.00
##000000	7.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B0A36F

Deuteranopia (green-blind)

#A19877

Tritanopia (blue-blind)

#00AFA1

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #3bb173;
/* rgb */ color: rgb(59, 177, 115);
/* oklch */ color: oklch(67.9% 0.140 156.3);

Tailwind

colors: {
  custom: {
    50: '#7fc99b',
    500: '#3bb173',
    950: '#000000',
  },
}

SCSS

$custom: #3bb173;
$custom-light: #7fc99b;
$custom-dark: #000000;

JSON

{
  "hex": "#3bb173",
  "rgb": {
    "r": 59,
    "g": 177,
    "b": 115
  },
  "hsl": {
    "h": 148.475,
    "s": 50,
    "l": 46.275
  },
  "oklch": {
    "l": 0.67899,
    "c": 0.13983,
    "h": 156.3
  },
  "luminance": 0.33612
}

Semantic roles & 50–950 ramp

primary

#3BB173

secondary

#C484A6

accent

#4E97DA

background

#F8FCF9

surface

#EFF8F2

border

#CAD1CC

text

#0B130E

muted

#7C827E

Preview Lab

Preview with #3BB173

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

Preview Lab → · Contrast checker → · Palette generator →