#1CA9A0#1CA9A0

#1CA9A0 is a light, moderate teal. Relative luminance 0.312; OKLCH L 66.4% C 0.111 H 187.9°. Best body text is #000000 at 7.23:1 contrast (WCAG AA passes).

Color values

HEX	#1CA9A0
RGB	rgb(28, 169, 160)
HSL	hsl(176, 72%, 39%)
HSV	hsv(176, 83%, 66%)
CMYK	cmyk(83.4%, 0%, 5.3%, 33.7%)
CIE-LAB	lab(62.64, -36.66, -5.42)
CIE-LCH	lch(62.64, 37.05, 188.41°)
OKLab	oklab(66.44% -0.1097 -0.0153)
OKLCH	oklch(66.44% 0.111 187.9)
XYZ	xyz(21.0089, 31.1582, 38.1577)
Luminance	0.3116 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1CA9A0 #A91C25

analogous

#1CA959 #1CA9A0 #1C6BA9

triadic

#1CA9A0 #A01CA9 #A9A01C

tetradic

#1CA9A0 #591CA9 #A91C25 #6BA91C

square

#1CA9A0 #591CA9 #A91C25 #6BA91C

split-complementary

#1CA9A0 #A91C6B #A9591C

monochromatic

#0B403D #13746E #1CA9A0 #27DBD0 #5BE4DB

Accessibility & contrast

On white

2.90

#1CA9A0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.23

#1CA9A0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1CA9A0

7.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1CA9A0	#FFFFFF	#000000	##000000
##1CA9A0	1.00	2.90	7.23	7.23
#FFFFFF	2.90	1.00	21.00	21.00
#000000	7.23	21.00	1.00	1.00
##000000	7.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9F9FA0

Deuteranopia (green-blind)

#8D92A1

Tritanopia (blue-blind)

#00ADA6

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #1ca9a0;
/* rgb */ color: rgb(28, 169, 160);
/* oklch */ color: oklch(66.4% 0.111 187.9);

Tailwind

colors: {
  custom: {
    50: '#76c3bc',
    500: '#1ca9a0',
    950: '#000000',
  },
}

SCSS

$custom: #1ca9a0;
$custom-light: #76c3bc;
$custom-dark: #000000;

JSON

{
  "hex": "#1ca9a0",
  "rgb": {
    "r": 28,
    "g": 169,
    "b": 160
  },
  "hsl": {
    "h": 176.17,
    "s": 71.574,
    "l": 38.627
  },
  "oklch": {
    "l": 0.66444,
    "c": 0.11072,
    "h": 187.9
  },
  "luminance": 0.31161
}

Semantic roles & 50–950 ramp

primary

#1CA9A0

secondary

#C85960

accent

#3945EE

background

#F7FCFB

surface

#EEF8F6

border

#C9D1D0

text

#0A1212

muted

#7C8181

Preview Lab

Preview with #1CA9A0

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

Preview Lab → · Contrast checker → · Palette generator →