#31B8AE#31B8AE

#31B8AE is a light, moderate teal. Relative luminance 0.380; OKLCH L 71.0% C 0.113 H 187.5°. Best body text is #000000 at 8.60:1 contrast (WCAG AA passes).

Color values

HEX	#31B8AE
RGB	rgb(49, 184, 174)
HSL	hsl(176, 58%, 46%)
HSV	hsv(176, 73%, 72%)
CMYK	cmyk(73.4%, 0%, 5.4%, 27.8%)
CIE-LAB	lab(68.01, -37.36, -5.22)
CIE-LCH	lch(68.01, 37.72, 187.95°)
OKLab	oklab(71.05% -0.1116 -0.0147)
OKLCH	oklch(71.05% 0.113 187.5)
XYZ	xyz(26.0435, 37.9868, 45.9958)
Luminance	0.3799 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B8AE #B8313B

analogous

#31B86B #31B8AE #317EB8

triadic

#31B8AE #AE31B8 #B8AE31

tetradic

#31B8AE #6B31B8 #B8313B #7EB831

square

#31B8AE #6B31B8 #B8313B #7EB831

split-complementary

#31B8AE #B8317E #B86B31

monochromatic

#175753 #248880 #31B8AE #55D2C8 #85DED8

Accessibility & contrast

On white

2.44

#31B8AE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.60

#31B8AE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B8AE

8.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B8AE	#FFFFFF	#000000	##000000
##31B8AE	1.00	2.44	8.60	8.60
#FFFFFF	2.44	1.00	21.00	21.00
#000000	8.60	21.00	1.00	1.00
##000000	8.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEAEAE

Deuteranopia (green-blind)

#9BA0AF

Tritanopia (blue-blind)

#00BDB5

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #31b8ae;
/* rgb */ color: rgb(49, 184, 174);
/* oklch */ color: oklch(71.0% 0.113 187.5);

Tailwind

colors: {
  custom: {
    50: '#7fcec6',
    500: '#31b8ae',
    950: '#000000',
  },
}

SCSS

$custom: #31b8ae;
$custom-light: #7fcec6;
$custom-dark: #000000;

JSON

{
  "hex": "#31b8ae",
  "rgb": {
    "r": 49,
    "g": 184,
    "b": 174
  },
  "hsl": {
    "h": 175.556,
    "s": 57.94,
    "l": 45.686
  },
  "oklch": {
    "l": 0.71047,
    "c": 0.11258,
    "h": 187.5
  },
  "luminance": 0.3799
}

Semantic roles & 50–950 ramp

primary

#31B8AE

secondary

#C87D82

accent

#4752E1

background

#F8FCFC

surface

#F0F9F8

border

#CBD2D1

text

#0C1313

muted

#7D8282

Preview Lab

Preview with #31B8AE

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

Preview Lab → · Contrast checker → · Palette generator →