#1FB3BD#1FB3BD

#1FB3BD is a light, moderate teal. Relative luminance 0.362; OKLCH L 70.0% C 0.114 H 202.3°. Best body text is #000000 at 8.24:1 contrast (WCAG AA passes).

Color values

HEX	#1FB3BD
RGB	rgb(31, 179, 189)
HSL	hsl(184, 72%, 43%)
HSV	hsv(184, 84%, 74%)
CMYK	cmyk(83.6%, 5.3%, 0%, 25.9%)
CIE-LAB	lab(66.67, -32.34, -15.53)
CIE-LCH	lch(66.67, 35.87, 205.66°)
OKLab	oklab(70.04% -0.1056 -0.0432)
OKLCH	oklch(70.04% 0.114 202.3)
XYZ	xyz(25.8663, 36.2023, 53.7587)
Luminance	0.3621 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1FB3BD #BD291F

analogous

#1FBD78 #1FB3BD #1F64BD

triadic

#1FB3BD #BD1FB3 #B3BD1F

tetradic

#1FB3BD #781FBD #BD291F #64BD1F

square

#1FB3BD #781FBD #BD291F #64BD1F

split-complementary

#1FB3BD #BD1F64 #BD781F

monochromatic

#0E4F54 #168188 #1FB3BD #3AD4DF #6FE0E7

Accessibility & contrast

On white

2.55

#1FB3BD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.24

#1FB3BD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1FB3BD

8.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1FB3BD	#FFFFFF	#000000	##000000
##1FB3BD	1.00	2.55	8.24	8.24
#FFFFFF	2.55	1.00	21.00	21.00
#000000	8.24	21.00	1.00	1.00
##000000	8.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A4ABBE

Deuteranopia (green-blind)

#909CBE

Tritanopia (blue-blind)

#00BAB6

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #1fb3bd;
/* rgb */ color: rgb(31, 179, 189);
/* oklch */ color: oklch(70.0% 0.114 202.3);

Tailwind

colors: {
  custom: {
    50: '#7bcad0',
    500: '#1fb3bd',
    950: '#000000',
  },
}

SCSS

$custom: #1fb3bd;
$custom-light: #7bcad0;
$custom-dark: #000000;

JSON

{
  "hex": "#1fb3bd",
  "rgb": {
    "r": 31,
    "g": 179,
    "b": 189
  },
  "hsl": {
    "h": 183.797,
    "s": 71.818,
    "l": 43.137
  },
  "oklch": {
    "l": 0.70036,
    "c": 0.11409,
    "h": 202.3
  },
  "luminance": 0.36206
}

Semantic roles & 50–950 ramp

primary

#1FB3BD

secondary

#CE706A

accent

#4539EF

background

#F8FCFC

surface

#EFF8F9

border

#CAD1D2

text

#0B1314

muted

#7C8282

Preview Lab

Preview with #1FB3BD

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

Preview Lab → · Contrast checker → · Palette generator →