#31B4C1#31B4C1

#31B4C1 is a light, moderate teal. Relative luminance 0.371; OKLCH L 70.7% C 0.110 H 205.0°. Best body text is #000000 at 8.43:1 contrast (WCAG AA passes).

Color values

HEX	#31B4C1
RGB	rgb(49, 180, 193)
HSL	hsl(185, 60%, 47%)
HSV	hsv(185, 75%, 76%)
CMYK	cmyk(74.6%, 6.7%, 0%, 24.3%)
CIE-LAB	lab(67.38, -29.88, -16.64)
CIE-LCH	lch(67.38, 34.20, 209.12°)
OKLab	oklab(70.73% -0.0993 -0.0463)
OKLCH	oklch(70.73% 0.11 205)
XYZ	xyz(27.2093, 37.1424, 56.1769)
Luminance	0.3715 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B4C1 #C13E31

analogous

#31C186 #31B4C1 #316CC1

triadic

#31B4C1 #C131B4 #B4C131

tetradic

#31B4C1 #8631C1 #C13E31 #6CC131

square

#31B4C1 #8631C1 #C13E31 #6CC131

split-complementary

#31B4C1 #C1316C #C18631

monochromatic

#18595F #258690 #31B4C1 #5ACAD5 #8BDAE2

Accessibility & contrast

On white

2.49

#31B4C1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.43

#31B4C1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B4C1

8.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B4C1	#FFFFFF	#000000	##000000
##31B4C1	1.00	2.49	8.43	8.43
#FFFFFF	2.49	1.00	21.00	21.00
#000000	8.43	21.00	1.00	1.00
##000000	8.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A5ADC2

Deuteranopia (green-blind)

#919EC1

Tritanopia (blue-blind)

#00BCB8

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #31b4c1;
/* rgb */ color: rgb(49, 180, 193);
/* oklch */ color: oklch(70.7% 0.110 205.0);

Tailwind

colors: {
  custom: {
    50: '#80cbd3',
    500: '#31b4c1',
    950: '#000000',
  },
}

SCSS

$custom: #31b4c1;
$custom-light: #80cbd3;
$custom-dark: #000000;

JSON

{
  "hex": "#31b4c1",
  "rgb": {
    "r": 49,
    "g": 180,
    "b": 193
  },
  "hsl": {
    "h": 185.417,
    "s": 59.504,
    "l": 47.451
  },
  "oklch": {
    "l": 0.70734,
    "c": 0.10956,
    "h": 205
  },
  "luminance": 0.37146
}

Semantic roles & 50–950 ramp

primary

#31B4C1

secondary

#CC8982

accent

#5345E3

background

#F8FCFC

surface

#F0F8F9

border

#CBD1D2

text

#0C1314

muted

#7D8282

Preview Lab

Preview with #31B4C1

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

Preview Lab → · Contrast checker → · Palette generator →