#1DA3A7#1DA3A7

#1DA3A7 is a light, moderate teal. Relative luminance 0.292; OKLCH L 65.2% C 0.106 H 198.1°. Best body text is #000000 at 6.85:1 contrast (WCAG AA passes).

Color values

HEX	#1DA3A7
RGB	rgb(29, 163, 167)
HSL	hsl(182, 70%, 38%)
HSV	hsv(182, 83%, 65%)
CMYK	cmyk(82.6%, 2.4%, 0%, 34.5%)
CIE-LAB	lab(61.00, -31.66, -11.80)
CIE-LCH	lch(61.00, 33.78, 200.45°)
OKLab	oklab(65.18% -0.1004 -0.0328)
OKLCH	oklch(65.18% 0.106 198.1)
XYZ	xyz(20.5757, 29.2430, 41.1117)
Luminance	0.2925 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1DA3A7 #A7211D

analogous

#1DA766 #1DA3A7 #1D5EA7

triadic

#1DA3A7 #A71DA3 #A3A71D

tetradic

#1DA3A7 #661DA7 #A7211D #5EA71D

square

#1DA3A7 #661DA7 #A7211D #5EA71D

split-complementary

#1DA3A7 #A71D5E #A7661D

monochromatic

#0B3D3F #147073 #1DA3A7 #28D4DA #5CDFE3

Accessibility & contrast

On white

3.07

#1DA3A7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.85

#1DA3A7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1DA3A7

6.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1DA3A7	#FFFFFF	#000000	##000000
##1DA3A7	1.00	3.07	6.85	6.85
#FFFFFF	3.07	1.00	21.00	21.00
#000000	6.85	21.00	1.00	1.00
##000000	6.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#979BA7

Deuteranopia (green-blind)

#848DA8

Tritanopia (blue-blind)

#00A9A4

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #1da3a7;
/* rgb */ color: rgb(29, 163, 167);
/* oklch */ color: oklch(65.2% 0.106 198.1);

Tailwind

colors: {
  custom: {
    50: '#76bfc1',
    500: '#1da3a7',
    950: '#000000',
  },
}

SCSS

$custom: #1da3a7;
$custom-light: #76bfc1;
$custom-dark: #000000;

JSON

{
  "hex": "#1da3a7",
  "rgb": {
    "r": 29,
    "g": 163,
    "b": 167
  },
  "hsl": {
    "h": 181.739,
    "s": 70.408,
    "l": 38.431
  },
  "oklch": {
    "l": 0.65181,
    "c": 0.1056,
    "h": 198.1
  },
  "luminance": 0.29246
}

Semantic roles & 50–950 ramp

primary

#1DA3A7

secondary

#C75C59

accent

#403BED

background

#F7FBFB

surface

#EEF7F7

border

#C9D0D0

text

#0A1212

muted

#7C8181

Preview Lab

Preview with #1DA3A7

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

Preview Lab → · Contrast checker → · Palette generator →