#3BB37B#3BB37B

#3BB37B is a light, vivid teal. Relative luminance 0.346; OKLCH L 68.6% C 0.135 H 159.0°. Best body text is #000000 at 7.92:1 contrast (WCAG AA passes).

Color values

HEX	#3BB37B
RGB	rgb(59, 179, 123)
HSL	hsl(152, 50%, 47%)
HSV	hsv(152, 67%, 70%)
CMYK	cmyk(67%, 0%, 31.3%, 29.8%)
CIE-LAB	lab(65.43, -46.37, 19.12)
CIE-LCH	lch(65.43, 50.16, 157.59°)
OKLab	oklab(68.59% -0.1263 0.0484)
OKLCH	oklch(68.59% 0.135 159)
XYZ	xyz(21.4968, 34.5977, 24.2802)
Luminance	0.3460 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BB37B #B33B73

analogous

#3BB33F #3BB37B #3BAFB3

triadic

#3BB37B #7B3BB3 #B37B3B

tetradic

#3BB37B #3F3BB3 #B33B73 #AFB33B

square

#3BB37B #3F3BB3 #B33B73 #AFB33B

split-complementary

#3BB37B #B33BAF #B33F3B

monochromatic

#1D573C #2C855B #3BB37B #60CB99 #8EDAB7

Accessibility & contrast

On white

2.65

#3BB37B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.92

#3BB37B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BB37B

7.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BB37B	#FFFFFF	#000000	##000000
##3BB37B	1.00	2.65	7.92	7.92
#FFFFFF	2.65	1.00	21.00	21.00
#000000	7.92	21.00	1.00	1.00
##000000	7.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1A678

Deuteranopia (green-blind)

#A29A7F

Tritanopia (blue-blind)

#00B2A4

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #3bb37b;
/* rgb */ color: rgb(59, 179, 123);
/* oklch */ color: oklch(68.6% 0.135 159.0);

Tailwind

colors: {
  custom: {
    50: '#7fcaa1',
    500: '#3bb37b',
    950: '#000000',
  },
}

SCSS

$custom: #3bb37b;
$custom-light: #7fcaa1;
$custom-dark: #000000;

JSON

{
  "hex": "#3bb37b",
  "rgb": {
    "r": 59,
    "g": 179,
    "b": 123
  },
  "hsl": {
    "h": 152,
    "s": 50.42,
    "l": 46.667
  },
  "oklch": {
    "l": 0.68592,
    "c": 0.13527,
    "h": 159
  },
  "luminance": 0.346
}

Semantic roles & 50–950 ramp

primary

#3BB37B

secondary

#C585A3

accent

#4E8FDA

background

#F8FCF9

surface

#EFF8F2

border

#CAD1CC

text

#0B130F

muted

#7C827E

Preview Lab

Preview with #3BB37B

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

Preview Lab → · Contrast checker → · Palette generator →