#1DB2B3#1DB2B3

#1DB2B3 is a light, moderate teal. Relative luminance 0.354; OKLCH L 69.4% C 0.114 H 195.6°. Best body text is #000000 at 8.07:1 contrast (WCAG AA passes).

Color values

HEX	#1DB2B3
RGB	rgb(29, 178, 179)
HSL	hsl(180, 72%, 41%)
HSV	hsv(180, 84%, 70%)
CMYK	cmyk(83.8%, 0.6%, 0%, 29.8%)
CIE-LAB	lab(66.02, -35.08, -10.97)
CIE-LCH	lch(66.02, 36.76, 197.37°)
OKLab	oklab(69.39% -0.1095 -0.0305)
OKLCH	oklch(69.39% 0.114 195.6)
XYZ	xyz(24.5600, 35.3535, 48.1686)
Luminance	0.3536 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1DB2B3 #B31E1D

analogous

#1DB369 #1DB2B3 #1D67B3

triadic

#1DB2B3 #B31DB2 #B2B31D

tetradic

#1DB2B3 #691DB3 #B31E1D #67B31D

square

#1DB2B3 #691DB3 #B31E1D #67B31D

split-complementary

#1DB2B3 #B31D67 #B3691D

monochromatic

#0C494A #147E7E #1DB2B3 #30DCDD #64E5E6

Accessibility & contrast

On white

2.60

#1DB2B3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.07

#1DB2B3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1DB2B3

8.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1DB2B3	#FFFFFF	#000000	##000000
##1DB2B3	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)

#A5A9B3

Deuteranopia (green-blind)

#919AB4

Tritanopia (blue-blind)

#00B8B2

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #1db2b3;
/* rgb */ color: rgb(29, 178, 179);
/* oklch */ color: oklch(69.4% 0.114 195.6);

Tailwind

colors: {
  custom: {
    50: '#79c9c9',
    500: '#1db2b3',
    950: '#000000',
  },
}

SCSS

$custom: #1db2b3;
$custom-light: #79c9c9;
$custom-dark: #000000;

JSON

{
  "hex": "#1db2b3",
  "rgb": {
    "r": 29,
    "g": 178,
    "b": 179
  },
  "hsl": {
    "h": 180.4,
    "s": 72.115,
    "l": 40.784
  },
  "oklch": {
    "l": 0.69394,
    "c": 0.11367,
    "h": 195.6
  },
  "luminance": 0.35357
}

Semantic roles & 50–950 ramp

primary

#1DB2B3

secondary

#CB6261

accent

#3A39EF

background

#F8FCFC

surface

#EFF8F8

border

#CAD1D1

text

#0B1313

muted

#7C8282

Preview Lab

Preview with #1DB2B3

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

Preview Lab → · Contrast checker → · Palette generator →