#31B48C#31B48C

#31B48C is a light, vivid teal. Relative luminance 0.352; OKLCH L 69.0% C 0.126 H 167.8°. Best body text is #000000 at 8.04:1 contrast (WCAG AA passes).

Color values

HEX	#31B48C
RGB	rgb(49, 180, 140)
HSL	hsl(162, 57%, 45%)
HSV	hsv(162, 73%, 71%)
CMYK	cmyk(72.8%, 0%, 22.2%, 29.4%)
CIE-LAB	lab(65.89, -44.52, 10.45)
CIE-LCH	lch(65.89, 45.73, 166.79°)
OKLab	oklab(69.03% -0.1235 0.0267)
OKLCH	oklch(69.03% 0.126 167.8)
XYZ	xyz(22.3189, 35.1863, 30.4212)
Luminance	0.3519 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B48C #B43159

analogous

#31B44A #31B48C #319BB4

triadic

#31B48C #8C31B4 #B48C31

tetradic

#31B48C #4A31B4 #B43159 #9BB431

square

#31B48C #4A31B4 #B43159 #9BB431

split-complementary

#31B48C #B4319B #B44A31

monochromatic

#175441 #248467 #31B48C #52D0AA #82DDC1

Accessibility & contrast

On white

2.61

#31B48C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.04

#31B48C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B48C

8.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B48C	#FFFFFF	#000000	##000000
##31B48C	1.00	2.61	8.04	8.04
#FFFFFF	2.61	1.00	21.00	21.00
#000000	8.04	21.00	1.00	1.00
##000000	8.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFA78A

Deuteranopia (green-blind)

#9F9B8F

Tritanopia (blue-blind)

#00B5A9

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #31b48c;
/* rgb */ color: rgb(49, 180, 140);
/* oklch */ color: oklch(69.0% 0.126 167.8);

Tailwind

colors: {
  custom: {
    50: '#7ccbad',
    500: '#31b48c',
    950: '#000000',
  },
}

SCSS

$custom: #31b48c;
$custom-light: #7ccbad;
$custom-dark: #000000;

JSON

{
  "hex": "#31b48c",
  "rgb": {
    "r": 49,
    "g": 180,
    "b": 140
  },
  "hsl": {
    "h": 161.679,
    "s": 57.205,
    "l": 44.902
  },
  "oklch": {
    "l": 0.69026,
    "c": 0.12636,
    "h": 167.8
  },
  "luminance": 0.35189
}

Semantic roles & 50–950 ramp

primary

#31B48C

secondary

#C67B92

accent

#4776E0

background

#F8FCFA

surface

#EFF9F4

border

#CAD2CE

text

#0B1310

muted

#7C827F

Preview Lab

Preview with #31B48C

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

Preview Lab → · Contrast checker → · Palette generator →