#31B2AF#31B2AF

#31B2AF is a light, moderate teal. Relative luminance 0.356; OKLCH L 69.6% C 0.108 H 192.6°. Best body text is #000000 at 8.12:1 contrast (WCAG AA passes).

Color values

HEX	#31B2AF
RGB	rgb(49, 178, 175)
HSL	hsl(179, 57%, 45%)
HSV	hsv(179, 72%, 70%)
CMYK	cmyk(72.5%, 0%, 1.7%, 30.2%)
CIE-LAB	lab(66.20, -34.30, -8.46)
CIE-LCH	lch(66.20, 35.32, 193.85°)
OKLab	oklab(69.59% -0.1051 -0.0236)
OKLCH	oklch(69.59% 0.108 192.6)
XYZ	xyz(24.9213, 35.5859, 46.1045)
Luminance	0.3559 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B2AF #B23134

analogous

#31B26F #31B2AF #3174B2

triadic

#31B2AF #AF31B2 #B2AF31

tetradic

#31B2AF #6F31B2 #B23134 #74B231

square

#31B2AF #6F31B2 #B23134 #74B231

split-complementary

#31B2AF #B23174 #B26F31

monochromatic

#175251 #248280 #31B2AF #51CFCC #81DCDA

Accessibility & contrast

On white

2.59

#31B2AF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.12

#31B2AF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B2AF

8.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B2AF	#FFFFFF	#000000	##000000
##31B2AF	1.00	2.59	8.12	8.12
#FFFFFF	2.59	1.00	21.00	21.00
#000000	8.12	21.00	1.00	1.00
##000000	8.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A7A9AF

Deuteranopia (green-blind)

#949BB0

Tritanopia (blue-blind)

#00B7B1

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #31b2af;
/* rgb */ color: rgb(49, 178, 175);
/* oklch */ color: oklch(69.6% 0.108 192.6);

Tailwind

colors: {
  custom: {
    50: '#7ec9c6',
    500: '#31b2af',
    950: '#000000',
  },
}

SCSS

$custom: #31b2af;
$custom-light: #7ec9c6;
$custom-dark: #000000;

JSON

{
  "hex": "#31b2af",
  "rgb": {
    "r": 49,
    "g": 178,
    "b": 175
  },
  "hsl": {
    "h": 178.605,
    "s": 56.828,
    "l": 44.51
  },
  "oklch": {
    "l": 0.69586,
    "c": 0.10776,
    "h": 192.6
  },
  "luminance": 0.35589
}

Semantic roles & 50–950 ramp

primary

#31B2AF

secondary

#C5797B

accent

#484BE0

background

#F8FCFC

surface

#EFF8F8

border

#CAD1D1

text

#0B1313

muted

#7C8282

Preview Lab

Preview with #31B2AF

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

Preview Lab → · Contrast checker → · Palette generator →