#23A9AA#23A9AA

#23A9AA is a light, moderate teal. Relative luminance 0.316; OKLCH L 66.9% C 0.107 H 195.7°. Best body text is #000000 at 7.33:1 contrast (WCAG AA passes).

Color values

HEX	#23A9AA
RGB	rgb(35, 169, 170)
HSL	hsl(180, 66%, 40%)
HSV	hsv(180, 79%, 67%)
CMYK	cmyk(79.4%, 0.6%, 0%, 33.3%)
CIE-LAB	lab(63.04, -33.07, -10.42)
CIE-LCH	lch(63.04, 34.67, 197.49°)
OKLab	oklab(66.9% -0.1032 -0.029)
OKLCH	oklch(66.9% 0.107 195.7)
XYZ	xyz(22.1334, 31.6328, 42.9616)
Luminance	0.3164 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23A9AA #AA2423

analogous

#23AA67 #23A9AA #2366AA

triadic

#23A9AA #AA23A9 #A9AA23

tetradic

#23A9AA #6723AA #AA2423 #66AA23

square

#23A9AA #6723AA #AA2423 #66AA23

split-complementary

#23A9AA #AA2366 #AA6723

monochromatic

#0E4444 #197777 #23A9AA #35D4D5 #68DFE0

Accessibility & contrast

On white

2.87

#23A9AA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.33

#23A9AA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #23A9AA

7.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23A9AA	#FFFFFF	#000000	##000000
##23A9AA	1.00	2.87	7.33	7.33
#FFFFFF	2.87	1.00	21.00	21.00
#000000	7.33	21.00	1.00	1.00
##000000	7.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9DA0AA

Deuteranopia (green-blind)

#8A93AB

Tritanopia (blue-blind)

#00AFA9

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #23a9aa;
/* rgb */ color: rgb(35, 169, 170);
/* oklch */ color: oklch(66.9% 0.107 195.7);

Tailwind

colors: {
  custom: {
    50: '#78c3c3',
    500: '#23a9aa',
    950: '#000000',
  },
}

SCSS

$custom: #23a9aa;
$custom-light: #78c3c3;
$custom-dark: #000000;

JSON

{
  "hex": "#23a9aa",
  "rgb": {
    "r": 35,
    "g": 169,
    "b": 170
  },
  "hsl": {
    "h": 180.444,
    "s": 65.854,
    "l": 40.196
  },
  "oklch": {
    "l": 0.66896,
    "c": 0.10721,
    "h": 195.7
  },
  "luminance": 0.31636
}

Semantic roles & 50–950 ramp

primary

#23A9AA

secondary

#C66463

accent

#403FE9

background

#F8FCFB

surface

#EFF8F7

border

#CAD1D0

text

#0B1212

muted

#7C8181

Preview Lab

Preview with #23A9AA

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

Preview Lab → · Contrast checker → · Palette generator →