#3BB174#3BB174

#3BB174 is a light, vivid green. Relative luminance 0.336; OKLCH L 67.9% C 0.139 H 156.6°. Best body text is #000000 at 7.73:1 contrast (WCAG AA passes).

Color values

HEX	#3BB174
RGB	rgb(59, 177, 116)
HSL	hsl(149, 50%, 46%)
HSV	hsv(149, 67%, 69%)
CMYK	cmyk(66.7%, 0%, 34.5%, 30.6%)
CIE-LAB	lab(64.67, -47.01, 21.87)
CIE-LCH	lch(64.67, 51.84, 155.05°)
OKLab	oklab(67.92% -0.1275 0.0551)
OKLCH	oklch(67.92% 0.139 156.6)
XYZ	xyz(20.6763, 33.6328, 21.9217)
Luminance	0.3363 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BB174 #B13B78

analogous

#3DB13B #3BB174 #3BB1AF

triadic

#3BB174 #743BB1 #B1743B

tetradic

#3BB174 #3B3DB1 #B13B78 #B1AF3B

square

#3BB174 #3B3DB1 #B13B78 #B1AF3B

split-complementary

#3BB174 #AF3BB1 #B13B3D

monochromatic

#1C5538 #2C8356 #3BB174 #5FCA93 #8DD9B2

Accessibility & contrast

On white

2.72

#3BB174 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.73

#3BB174 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BB174

7.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BB174	#FFFFFF	#000000	##000000
##3BB174	1.00	2.72	7.73	7.73
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.73	21.00	1.00	1.00
##000000	7.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B0A370

Deuteranopia (green-blind)

#A19878

Tritanopia (blue-blind)

#00B0A1

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #3bb174;
/* rgb */ color: rgb(59, 177, 116);
/* oklch */ color: oklch(67.9% 0.139 156.6);

Tailwind

colors: {
  custom: {
    50: '#7fc99c',
    500: '#3bb174',
    950: '#000000',
  },
}

SCSS

$custom: #3bb174;
$custom-light: #7fc99c;
$custom-dark: #000000;

JSON

{
  "hex": "#3bb174",
  "rgb": {
    "r": 59,
    "g": 177,
    "b": 116
  },
  "hsl": {
    "h": 148.983,
    "s": 50,
    "l": 46.275
  },
  "oklch": {
    "l": 0.67921,
    "c": 0.13891,
    "h": 156.6
  },
  "luminance": 0.33635
}

Semantic roles & 50–950 ramp

primary

#3BB174

secondary

#C484A5

accent

#4E96DA

background

#F8FCF9

surface

#EFF8F2

border

#CAD1CC

text

#0B130E

muted

#7C827E

Preview Lab

Preview with #3BB174

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

Preview Lab → · Contrast checker → · Palette generator →