#1DB5BD#1DB5BD

#1DB5BD is a light, moderate teal. Relative luminance 0.370; OKLCH L 70.5% C 0.115 H 200.7°. Best body text is #000000 at 8.40:1 contrast (WCAG AA passes).

Color values

HEX	#1DB5BD
RGB	rgb(29, 181, 189)
HSL	hsl(183, 73%, 43%)
HSV	hsv(183, 85%, 74%)
CMYK	cmyk(84.7%, 4.2%, 0%, 25.9%)
CIE-LAB	lab(67.26, -33.43, -14.65)
CIE-LCH	lch(67.26, 36.50, 203.66°)
OKLab	oklab(70.51% -0.1079 -0.0407)
OKLCH	oklch(70.51% 0.115 200.7)
XYZ	xyz(26.2117, 36.9797, 53.8905)
Luminance	0.3698 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1DB5BD #BD251D

analogous

#1DBD75 #1DB5BD #1D65BD

triadic

#1DB5BD #BD1DB5 #B5BD1D

tetradic

#1DB5BD #751DBD #BD251D #65BD1D

square

#1DB5BD #751DBD #BD251D #65BD1D

split-complementary

#1DB5BD #BD1D65 #BD751D

monochromatic

#0D4F53 #158288 #1DB5BD #37D8E0 #6CE2E8

Accessibility & contrast

On white

2.50

#1DB5BD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.40

#1DB5BD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1DB5BD

8.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1DB5BD	#FFFFFF	#000000	##000000
##1DB5BD	1.00	2.50	8.40	8.40
#FFFFFF	2.50	1.00	21.00	21.00
#000000	8.40	21.00	1.00	1.00
##000000	8.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A7ADBE

Deuteranopia (green-blind)

#929DBE

Tritanopia (blue-blind)

#00BCB7

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #1db5bd;
/* rgb */ color: rgb(29, 181, 189);
/* oklch */ color: oklch(70.5% 0.115 200.7);

Tailwind

colors: {
  custom: {
    50: '#7bcbd0',
    500: '#1db5bd',
    950: '#000000',
  },
}

SCSS

$custom: #1db5bd;
$custom-light: #7bcbd0;
$custom-dark: #000000;

JSON

{
  "hex": "#1db5bd",
  "rgb": {
    "r": 29,
    "g": 181,
    "b": 189
  },
  "hsl": {
    "h": 183,
    "s": 73.394,
    "l": 42.745
  },
  "oklch": {
    "l": 0.70507,
    "c": 0.11538,
    "h": 200.7
  },
  "luminance": 0.36983
}

Semantic roles & 50–950 ramp

primary

#1DB5BD

secondary

#CE6D67

accent

#4138F0

background

#F8FCFC

surface

#EFF8F9

border

#CAD1D2

text

#0B1314

muted

#7C8282

Preview Lab

Preview with #1DB5BD

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

Preview Lab → · Contrast checker → · Palette generator →