#31ACA8#31ACA8

#31ACA8 is a light, moderate teal. Relative luminance 0.330; OKLCH L 67.8% C 0.104 H 191.7°. Best body text is #000000 at 7.60:1 contrast (WCAG AA passes).

Color values

HEX	#31ACA8
RGB	rgb(49, 172, 168)
HSL	hsl(178, 56%, 43%)
HSV	hsv(178, 72%, 67%)
CMYK	cmyk(71.5%, 0%, 2.3%, 32.5%)
CIE-LAB	lab(64.15, -33.50, -7.62)
CIE-LCH	lch(64.15, 34.36, 192.82°)
OKLab	oklab(67.85% -0.1022 -0.0213)
OKLCH	oklch(67.85% 0.104 191.7)
XYZ	xyz(23.0838, 32.9824, 42.1879)
Luminance	0.3298 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31ACA8 #AC3135

analogous

#31AC6A #31ACA8 #3172AC

triadic

#31ACA8 #A831AC #ACA831

tetradic

#31ACA8 #6A31AC #AC3135 #72AC31

square

#31ACA8 #6A31AC #AC3135 #72AC31

split-complementary

#31ACA8 #AC3172 #AC6A31

monochromatic

#164D4B #237C79 #31ACA8 #4ECCC8 #7DDAD7

Accessibility & contrast

On white

2.76

#31ACA8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.60

#31ACA8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31ACA8

7.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31ACA8	#FFFFFF	#000000	##000000
##31ACA8	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)

#A1A3A8

Deuteranopia (green-blind)

#9096A9

Tritanopia (blue-blind)

#00B1AA

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #31aca8;
/* rgb */ color: rgb(49, 172, 168);
/* oklch */ color: oklch(67.8% 0.104 191.7);

Tailwind

colors: {
  custom: {
    50: '#7cc5c1',
    500: '#31aca8',
    950: '#000000',
  },
}

SCSS

$custom: #31aca8;
$custom-light: #7cc5c1;
$custom-dark: #000000;

JSON

{
  "hex": "#31aca8",
  "rgb": {
    "r": 49,
    "g": 172,
    "b": 168
  },
  "hsl": {
    "h": 178.049,
    "s": 55.656,
    "l": 43.333
  },
  "oklch": {
    "l": 0.67846,
    "c": 0.10442,
    "h": 191.7
  },
  "luminance": 0.32985
}

Semantic roles & 50–950 ramp

primary

#31ACA8

secondary

#C37678

accent

#494EDF

background

#F8FCFB

surface

#EFF8F7

border

#CAD1D0

text

#0B1312

muted

#7C8281

Preview Lab

Preview with #31ACA8

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

Preview Lab → · Contrast checker → · Palette generator →