#31ACC0#31ACC0

#31ACC0 is a light, moderate teal. Relative luminance 0.340; OKLCH L 68.7% C 0.107 H 211.0°. Best body text is #000000 at 7.79:1 contrast (WCAG AA passes).

Color values

HEX	#31ACC0
RGB	rgb(49, 172, 192)
HSL	hsl(188, 59%, 47%)
HSV	hsv(188, 74%, 75%)
CMYK	cmyk(74.5%, 10.4%, 0%, 24.7%)
CIE-LAB	lab(64.93, -26.24, -19.81)
CIE-LCH	lch(64.93, 32.88, 217.05°)
OKLab	oklab(68.74% -0.0919 -0.0552)
OKLCH	oklch(68.74% 0.107 211)
XYZ	xyz(25.5295, 33.9607, 55.0685)
Luminance	0.3396 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31ACC0 #C04531

analogous

#31C08D #31ACC0 #3164C0

triadic

#31ACC0 #C031AC #ACC031

tetradic

#31ACC0 #8D31C0 #C04531 #64C031

square

#31ACC0 #8D31C0 #C04531 #64C031

split-complementary

#31ACC0 #C03164 #C08D31

monochromatic

#18555E #25808F #31ACC0 #59C4D5 #8AD5E1

Accessibility & contrast

On white

2.69

#31ACC0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.79

#31ACC0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31ACC0

7.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31ACC0	#FFFFFF	#000000	##000000
##31ACC0	1.00	2.69	7.79	7.79
#FFFFFF	2.69	1.00	21.00	21.00
#000000	7.79	21.00	1.00	1.00
##000000	7.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9CA6C1

Deuteranopia (green-blind)

#8897C0

Tritanopia (blue-blind)

#00B5B2

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #31acc0;
/* rgb */ color: rgb(49, 172, 192);
/* oklch */ color: oklch(68.7% 0.107 211.0);

Tailwind

colors: {
  custom: {
    50: '#7fc5d3',
    500: '#31acc0',
    950: '#000000',
  },
}

SCSS

$custom: #31acc0;
$custom-light: #7fc5d3;
$custom-dark: #000000;

JSON

{
  "hex": "#31acc0",
  "rgb": {
    "r": 49,
    "g": 172,
    "b": 192
  },
  "hsl": {
    "h": 188.392,
    "s": 59.336,
    "l": 47.255
  },
  "oklch": {
    "l": 0.68742,
    "c": 0.10716,
    "h": 211
  },
  "luminance": 0.33964
}

Semantic roles & 50–950 ramp

primary

#31ACC0

secondary

#CB8C82

accent

#5B45E3

background

#F8FCFC

surface

#F0F8F9

border

#CBD1D2

text

#0C1314

muted

#7D8282

Preview Lab

Preview with #31ACC0

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

Preview Lab → · Contrast checker → · Palette generator →