#3BB578#3BB578

#3BB578 is a light, vivid teal. Relative luminance 0.353; OKLCH L 69.0% C 0.141 H 157.3°. Best body text is #000000 at 8.07:1 contrast (WCAG AA passes).

Color values

HEX	#3BB578
RGB	rgb(59, 181, 120)
HSL	hsl(150, 51%, 47%)
HSV	hsv(150, 67%, 71%)
CMYK	cmyk(67.4%, 0%, 33.7%, 29%)
CIE-LAB	lab(66.01, -47.81, 21.52)
CIE-LCH	lch(66.01, 52.43, 155.76°)
OKLab	oklab(69.04% -0.1298 0.0543)
OKLCH	oklch(69.04% 0.141 157.3)
XYZ	xyz(21.7156, 35.3313, 23.4408)
Luminance	0.3533 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BB578 #B53B78

analogous

#3BB53B #3BB578 #3BB5B5

triadic

#3BB578 #783BB5 #B5783B

tetradic

#3BB578 #3B3BB5 #B53B78 #B5B53B

square

#3BB578 #3B3BB5 #B53B78 #B5B53B

split-complementary

#3BB578 #B53BB5 #B53B3B

monochromatic

#1D593B #2C8759 #3BB578 #62CC97 #90DBB5

Accessibility & contrast

On white

2.60

#3BB578 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.07

#3BB578 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BB578

8.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BB578	#FFFFFF	#000000	##000000
##3BB578	1.00	2.60	8.07	8.07
#FFFFFF	2.60	1.00	21.00	21.00
#000000	8.07	21.00	1.00	1.00
##000000	8.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4A774

Deuteranopia (green-blind)

#A49C7C

Tritanopia (blue-blind)

#00B4A5

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #3bb578;
/* rgb */ color: rgb(59, 181, 120);
/* oklch */ color: oklch(69.0% 0.141 157.3);

Tailwind

colors: {
  custom: {
    50: '#7fcc9f',
    500: '#3bb578',
    950: '#000000',
  },
}

SCSS

$custom: #3bb578;
$custom-light: #7fcc9f;
$custom-dark: #000000;

JSON

{
  "hex": "#3bb578",
  "rgb": {
    "r": 59,
    "g": 181,
    "b": 120
  },
  "hsl": {
    "h": 150,
    "s": 50.833,
    "l": 47.059
  },
  "oklch": {
    "l": 0.69043,
    "c": 0.14067,
    "h": 157.3
  },
  "luminance": 0.35334
}

Semantic roles & 50–950 ramp

primary

#3BB578

secondary

#C686A6

accent

#4D94DA

background

#F8FCF9

surface

#EFF9F2

border

#CAD2CC

text

#0B130E

muted

#7C827E

Preview Lab

Preview with #3BB578

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

Preview Lab → · Contrast checker → · Palette generator →