#31B49A#31B49A

#31B49A is a light, moderate teal. Relative luminance 0.356; OKLCH L 69.4% C 0.117 H 176.1°. Best body text is #000000 at 8.13:1 contrast (WCAG AA passes).

Color values

HEX	#31B49A
RGB	rgb(49, 180, 154)
HSL	hsl(168, 57%, 45%)
HSV	hsv(168, 73%, 71%)
CMYK	cmyk(72.8%, 0%, 14.4%, 29.4%)
CIE-LAB	lab(66.23, -41.00, 3.22)
CIE-LCH	lch(66.23, 41.13, 175.51°)
OKLab	oklab(69.42% -0.1168 0.0079)
OKLCH	oklch(69.42% 0.117 176.1)
XYZ	xyz(23.4177, 35.6258, 36.2079)
Luminance	0.3563 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B49A #B4314B

analogous

#31B459 #31B49A #318CB4

triadic

#31B49A #9A31B4 #B49A31

tetradic

#31B49A #5931B4 #B4314B #8CB431

square

#31B49A #5931B4 #B4314B #8CB431

split-complementary

#31B49A #B4318C #B45931

monochromatic

#175448 #248471 #31B49A #52D0B7 #82DDCB

Accessibility & contrast

On white

2.58

#31B49A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.13

#31B49A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B49A

8.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B49A	#FFFFFF	#000000	##000000
##31B49A	1.00	2.58	8.13	8.13
#FFFFFF	2.58	1.00	21.00	21.00
#000000	8.13	21.00	1.00	1.00
##000000	8.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ADA999

Deuteranopia (green-blind)

#9C9C9C

Tritanopia (blue-blind)

#00B6AC

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #31b49a;
/* rgb */ color: rgb(49, 180, 154);
/* oklch */ color: oklch(69.4% 0.117 176.1);

Tailwind

colors: {
  custom: {
    50: '#7dcbb7',
    500: '#31b49a',
    950: '#000000',
  },
}

SCSS

$custom: #31b49a;
$custom-light: #7dcbb7;
$custom-dark: #000000;

JSON

{
  "hex": "#31b49a",
  "rgb": {
    "r": 49,
    "g": 180,
    "b": 154
  },
  "hsl": {
    "h": 168.092,
    "s": 57.205,
    "l": 44.902
  },
  "oklch": {
    "l": 0.69417,
    "c": 0.11711,
    "h": 176.1
  },
  "luminance": 0.35629
}

Semantic roles & 50–950 ramp

primary

#31B49A

secondary

#C67B8A

accent

#4766E0

background

#F8FCFB

surface

#EFF9F6

border

#CAD2D0

text

#0B1311

muted

#7C8280

Preview Lab

Preview with #31B49A

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

Preview Lab → · Contrast checker → · Palette generator →