#31ACA9#31ACA9

#31ACA9 is a light, moderate teal. Relative luminance 0.330; OKLCH L 67.9% C 0.104 H 192.6°. Best body text is #000000 at 7.60:1 contrast (WCAG AA passes).

Color values

HEX	#31ACA9
RGB	rgb(49, 172, 169)
HSL	hsl(179, 56%, 43%)
HSV	hsv(179, 72%, 67%)
CMYK	cmyk(71.5%, 0%, 1.7%, 32.5%)
CIE-LAB	lab(64.18, -33.21, -8.13)
CIE-LCH	lch(64.18, 34.20, 193.76°)
OKLab	oklab(67.88% -0.1018 -0.0227)
OKLCH	oklch(67.88% 0.104 192.6)
XYZ	xyz(23.1773, 33.0198, 42.6804)
Luminance	0.3302 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31ACA9 #AC3134

analogous

#31AC6C #31ACA9 #3171AC

triadic

#31ACA9 #A931AC #ACA931

tetradic

#31ACA9 #6C31AC #AC3134 #71AC31

square

#31ACA9 #6C31AC #AC3134 #71AC31

split-complementary

#31ACA9 #AC3171 #AC6C31

monochromatic

#164D4B #237C7A #31ACA9 #4ECCC9 #7DDAD8

Accessibility & contrast

On white

2.76

#31ACA9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.60

#31ACA9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31ACA9

7.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31ACA9	#FFFFFF	#000000	##000000
##31ACA9	1.00	2.76	7.60	7.60
#FFFFFF	2.76	1.00	21.00	21.00
#000000	7.60	21.00	1.00	1.00
##000000	7.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A1A3A9

Deuteranopia (green-blind)

#8F96AA

Tritanopia (blue-blind)

#00B1AB

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #31aca9;
/* rgb */ color: rgb(49, 172, 169);
/* oklch */ color: oklch(67.9% 0.104 192.6);

Tailwind

colors: {
  custom: {
    50: '#7dc5c2',
    500: '#31aca9',
    950: '#000000',
  },
}

SCSS

$custom: #31aca9;
$custom-light: #7dc5c2;
$custom-dark: #000000;

JSON

{
  "hex": "#31aca9",
  "rgb": {
    "r": 49,
    "g": 172,
    "b": 169
  },
  "hsl": {
    "h": 178.537,
    "s": 55.656,
    "l": 43.333
  },
  "oklch": {
    "l": 0.67881,
    "c": 0.10427,
    "h": 192.6
  },
  "luminance": 0.33023
}

Semantic roles & 50–950 ramp

primary

#31ACA9

secondary

#C37678

accent

#494CDF

background

#F8FCFB

surface

#EFF8F7

border

#CAD1D0

text

#0B1312

muted

#7C8281

Preview Lab

Preview with #31ACA9

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

Preview Lab → · Contrast checker → · Palette generator →