#31ABB8#31ABB8

#31ABB8 is a light, moderate teal. Relative luminance 0.332; OKLCH L 68.2% C 0.104 H 205.6°. Best body text is #000000 at 7.65:1 contrast (WCAG AA passes).

Color values

HEX	#31ABB8
RGB	rgb(49, 171, 184)
HSL	hsl(186, 58%, 46%)
HSV	hsv(186, 73%, 72%)
CMYK	cmyk(73.4%, 7.1%, 0%, 27.8%)
CIE-LAB	lab(64.35, -28.23, -16.24)
CIE-LCH	lch(64.35, 32.57, 209.90°)
OKLab	oklab(68.18% -0.0942 -0.0451)
OKLCH	oklch(68.18% 0.104 205.6)
XYZ	xyz(24.4775, 33.2366, 50.4634)
Luminance	0.3324 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31ABB8 #B83E31

analogous

#31B881 #31ABB8 #3167B8

triadic

#31ABB8 #B831AB #ABB831

tetradic

#31ABB8 #8131B8 #B83E31 #67B831

square

#31ABB8 #8131B8 #B83E31 #67B831

split-complementary

#31ABB8 #B83167 #B88131

monochromatic

#175157 #247E88 #31ABB8 #55C6D2 #85D6DE

Accessibility & contrast

On white

2.75

#31ABB8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.65

#31ABB8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31ABB8

7.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31ABB8	#FFFFFF	#000000	##000000
##31ABB8	1.00	2.75	7.65	7.65
#FFFFFF	2.75	1.00	21.00	21.00
#000000	7.65	21.00	1.00	1.00
##000000	7.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9DA4B9

Deuteranopia (green-blind)

#8A96B8

Tritanopia (blue-blind)

#00B2AF

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #31abb8;
/* rgb */ color: rgb(49, 171, 184);
/* oklch */ color: oklch(68.2% 0.104 205.6);

Tailwind

colors: {
  custom: {
    50: '#7ec4cd',
    500: '#31abb8',
    950: '#000000',
  },
}

SCSS

$custom: #31abb8;
$custom-light: #7ec4cd;
$custom-dark: #000000;

JSON

{
  "hex": "#31abb8",
  "rgb": {
    "r": 49,
    "g": 171,
    "b": 184
  },
  "hsl": {
    "h": 185.778,
    "s": 57.94,
    "l": 45.686
  },
  "oklch": {
    "l": 0.68182,
    "c": 0.10447,
    "h": 205.6
  },
  "luminance": 0.33239
}

Semantic roles & 50–950 ramp

primary

#31ABB8

secondary

#C8847D

accent

#5647E1

background

#F8FCFC

surface

#EFF8F9

border

#CAD1D2

text

#0B1213

muted

#7C8182

Preview Lab

Preview with #31ABB8

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

Preview Lab → · Contrast checker → · Palette generator →