#31BBA8#31BBA8

#31BBA8 is a light, moderate teal. Relative luminance 0.390; OKLCH L 71.6% C 0.117 H 181.4°. Best body text is #000000 at 8.80:1 contrast (WCAG AA passes).

Color values

HEX	#31BBA8
RGB	rgb(49, 187, 168)
HSL	hsl(172, 58%, 46%)
HSV	hsv(172, 74%, 73%)
CMYK	cmyk(73.8%, 0%, 10.2%, 26.7%)
CIE-LAB	lab(68.76, -40.37, -0.81)
CIE-LCH	lch(68.76, 40.37, 181.15°)
OKLab	oklab(71.61% -0.1173 -0.0028)
OKLCH	oklch(71.61% 0.117 181.4)
XYZ	xyz(26.1014, 39.0176, 43.1937)
Luminance	0.3902 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31BBA8 #BB3144

analogous

#31BB63 #31BBA8 #3189BB

triadic

#31BBA8 #A831BB #BBA831

tetradic

#31BBA8 #6331BB #BB3144 #89BB31

square

#31BBA8 #6331BB #BB3144 #89BB31

split-complementary

#31BBA8 #BB3189 #BB6331

monochromatic

#185A51 #248B7C #31BBA8 #56D3C2 #87E0D3

Accessibility & contrast

On white

2.39

#31BBA8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.80

#31BBA8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31BBA8

8.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31BBA8	#FFFFFF	#000000	##000000
##31BBA8	1.00	2.39	8.80	8.80
#FFFFFF	2.39	1.00	21.00	21.00
#000000	8.80	21.00	1.00	1.00
##000000	8.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2B0A7

Deuteranopia (green-blind)

#A0A2AA

Tritanopia (blue-blind)

#00BEB5

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #31bba8;
/* rgb */ color: rgb(49, 187, 168);
/* oklch */ color: oklch(71.6% 0.117 181.4);

Tailwind

colors: {
  custom: {
    50: '#7fd0c1',
    500: '#31bba8',
    950: '#000000',
  },
}

SCSS

$custom: #31bba8;
$custom-light: #7fd0c1;
$custom-dark: #000000;

JSON

{
  "hex": "#31bba8",
  "rgb": {
    "r": 49,
    "g": 187,
    "b": 168
  },
  "hsl": {
    "h": 171.739,
    "s": 58.475,
    "l": 46.275
  },
  "oklch": {
    "l": 0.71606,
    "c": 0.11738,
    "h": 181.4
  },
  "luminance": 0.39021
}

Semantic roles & 50–950 ramp

primary

#31BBA8

secondary

#C97F89

accent

#465CE2

background

#F8FCFB

surface

#F0F9F7

border

#CBD2D0

text

#0C1412

muted

#7D8281

Preview Lab

Preview with #31BBA8

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

Preview Lab → · Contrast checker → · Palette generator →