#1CA99C#1CA99C

#1CA99C is a light, moderate teal. Relative luminance 0.310; OKLCH L 66.3% C 0.112 H 185.0°. Best body text is #000000 at 7.20:1 contrast (WCAG AA passes).

Color values

HEX	#1CA99C
RGB	rgb(28, 169, 156)
HSL	hsl(174, 72%, 39%)
HSV	hsv(174, 83%, 66%)
CMYK	cmyk(83.4%, 0%, 7.7%, 33.7%)
CIE-LAB	lab(62.52, -37.82, -3.35)
CIE-LCH	lch(62.52, 37.96, 185.06°)
OKLab	oklab(66.31% -0.1115 -0.0097)
OKLCH	oklch(66.31% 0.112 185)
XYZ	xyz(20.6646, 31.0205, 36.3445)
Luminance	0.3102 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1CA99C #A91C29

analogous

#1CA955 #1CA99C #1C6FA9

triadic

#1CA99C #9C1CA9 #A99C1C

tetradic

#1CA99C #551CA9 #A91C29 #6FA91C

square

#1CA99C #551CA9 #A91C29 #6FA91C

split-complementary

#1CA99C #A91C6F #A9551C

monochromatic

#0B403B #13746C #1CA99C #27DBCB #5BE4D7

Accessibility & contrast

On white

2.91

#1CA99C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.20

#1CA99C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1CA99C

7.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1CA99C	#FFFFFF	#000000	##000000
##1CA99C	1.00	2.91	7.20	7.20
#FFFFFF	2.91	1.00	21.00	21.00
#000000	7.20	21.00	1.00	1.00
##000000	7.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A09F9C

Deuteranopia (green-blind)

#8E929D

Tritanopia (blue-blind)

#00ADA5

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #1ca99c;
/* rgb */ color: rgb(28, 169, 156);
/* oklch */ color: oklch(66.3% 0.112 185.0);

Tailwind

colors: {
  custom: {
    50: '#75c3b9',
    500: '#1ca99c',
    950: '#000000',
  },
}

SCSS

$custom: #1ca99c;
$custom-light: #75c3b9;
$custom-dark: #000000;

JSON

{
  "hex": "#1ca99c",
  "rgb": {
    "r": 28,
    "g": 169,
    "b": 156
  },
  "hsl": {
    "h": 174.468,
    "s": 71.574,
    "l": 38.627
  },
  "oklch": {
    "l": 0.66311,
    "c": 0.11195,
    "h": 185
  },
  "luminance": 0.31023
}

Semantic roles & 50–950 ramp

primary

#1CA99C

secondary

#C85963

accent

#394AEE

background

#F7FCFB

surface

#EEF8F6

border

#C9D1D0

text

#0A1211

muted

#7C8180

Preview Lab

Preview with #1CA99C

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

Preview Lab → · Contrast checker → · Palette generator →