#1BB49F#1BB49F

#1BB49F is a light, vivid teal. Relative luminance 0.354; OKLCH L 69.2% C 0.121 H 180.2°. Best body text is #000000 at 8.08:1 contrast (WCAG AA passes).

Color values

HEX	#1BB49F
RGB	rgb(27, 180, 159)
HSL	hsl(172, 74%, 41%)
HSV	hsv(172, 85%, 71%)
CMYK	cmyk(85%, 0%, 11.7%, 29.4%)
CIE-LAB	lab(66.04, -41.92, 0.13)
CIE-LCH	lch(66.04, 41.92, 179.82°)
OKLab	oklab(69.21% -0.121 -0.0003)
OKLCH	oklch(69.21% 0.121 180.2)
XYZ	xyz(23.0281, 35.3758, 38.4087)
Luminance	0.3538 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1BB49F #B41B30

analogous

#1BB453 #1BB49F #1B7CB4

triadic

#1BB49F #9F1BB4 #B49F1B

tetradic

#1BB49F #531BB4 #B41B30 #7CB41B

square

#1BB49F #531BB4 #B41B30 #7CB41B

split-complementary

#1BB49F #B41B7C #B4531B

monochromatic

#0B4A41 #137F70 #1BB49F #2DDFC7 #62E7D5

Accessibility & contrast

On white

2.60

#1BB49F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.08

#1BB49F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1BB49F

8.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1BB49F	#FFFFFF	#000000	##000000
##1BB49F	1.00	2.60	8.08	8.08
#FFFFFF	2.60	1.00	21.00	21.00
#000000	8.08	21.00	1.00	1.00
##000000	8.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ACA99E

Deuteranopia (green-blind)

#999BA1

Tritanopia (blue-blind)

#00B7AE

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #1bb49f;
/* rgb */ color: rgb(27, 180, 159);
/* oklch */ color: oklch(69.2% 0.121 180.2);

Tailwind

colors: {
  custom: {
    50: '#77cbbb',
    500: '#1bb49f',
    950: '#000000',
  },
}

SCSS

$custom: #1bb49f;
$custom-light: #77cbbb;
$custom-dark: #000000;

JSON

{
  "hex": "#1bb49f",
  "rgb": {
    "r": 27,
    "g": 180,
    "b": 159
  },
  "hsl": {
    "h": 171.765,
    "s": 73.913,
    "l": 40.588
  },
  "oklch": {
    "l": 0.69209,
    "c": 0.12104,
    "h": 180.2
  },
  "luminance": 0.35379
}

Semantic roles & 50–950 ramp

primary

#1BB49F

secondary

#CC5F6E

accent

#3751F1

background

#F8FCFB

surface

#EFF9F6

border

#CAD2D0

text

#0B1311

muted

#7C8280

Preview Lab

Preview with #1BB49F

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

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