#1D9CA8#1D9CA8

#1D9CA8 is a light, moderate teal. Relative luminance 0.269; OKLCH L 63.4% C 0.103 H 205.0°. Best body text is #000000 at 6.37:1 contrast (WCAG AA passes).

Color values

HEX	#1D9CA8
RGB	rgb(29, 156, 168)
HSL	hsl(185, 71%, 39%)
HSV	hsv(185, 83%, 66%)
CMYK	cmyk(82.7%, 7.1%, 0%, 34.1%)
CIE-LAB	lab(58.85, -27.92, -15.61)
CIE-LCH	lch(58.85, 31.99, 209.20°)
OKLab	oklab(63.45% -0.0931 -0.0434)
OKLCH	oklch(63.45% 0.103 205)
XYZ	xyz(19.4599, 26.8628, 41.1976)
Luminance	0.2686 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D9CA8 #A8291D

analogous

#1DA86E #1D9CA8 #1D56A8

triadic

#1D9CA8 #A81D9C #9CA81D

tetradic

#1D9CA8 #6E1DA8 #A8291D #56A81D

square

#1D9CA8 #6E1DA8 #A8291D #56A81D

split-complementary

#1D9CA8 #A81D56 #A86E1D

monochromatic

#0B3B40 #146C74 #1D9CA8 #28CBDA #5CD7E3

Accessibility & contrast

On white

3.30

#1D9CA8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.37

#1D9CA8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1D9CA8

6.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D9CA8	#FFFFFF	#000000	##000000
##1D9CA8	1.00	3.30	6.37	6.37
#FFFFFF	3.30	1.00	21.00	21.00
#000000	6.37	21.00	1.00	1.00
##000000	6.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E95A9

Deuteranopia (green-blind)

#7C88A8

Tritanopia (blue-blind)

#00A39F

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #1d9ca8;
/* rgb */ color: rgb(29, 156, 168);
/* oklch */ color: oklch(63.4% 0.103 205.0);

Tailwind

colors: {
  custom: {
    50: '#75b9c1',
    500: '#1d9ca8',
    950: '#000000',
  },
}

SCSS

$custom: #1d9ca8;
$custom-light: #75b9c1;
$custom-dark: #000000;

JSON

{
  "hex": "#1d9ca8",
  "rgb": {
    "r": 29,
    "g": 156,
    "b": 168
  },
  "hsl": {
    "h": 185.18,
    "s": 70.558,
    "l": 38.627
  },
  "oklch": {
    "l": 0.63449,
    "c": 0.10275,
    "h": 205
  },
  "luminance": 0.26865
}

Semantic roles & 50–950 ramp

primary

#1D9CA8

secondary

#C7635A

accent

#4A3AED

background

#F7FBFB

surface

#EEF6F7

border

#C9D0D0

text

#0A1112

muted

#7C8081

Preview Lab

Preview with #1D9CA8

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

Preview Lab → · Contrast checker → · Palette generator →