#31ACB9#31ACB9

#31ACB9 is a light, moderate teal. Relative luminance 0.337; OKLCH L 68.5% C 0.105 H 205.5°. Best body text is #000000 at 7.73:1 contrast (WCAG AA passes).

Color values

HEX	#31ACB9
RGB	rgb(49, 172, 185)
HSL	hsl(186, 58%, 46%)
HSV	hsv(186, 74%, 73%)
CMYK	cmyk(73.5%, 7%, 0%, 27.5%)
CIE-LAB	lab(64.69, -28.42, -16.28)
CIE-LCH	lch(64.69, 32.75, 209.81°)
OKLab	oklab(68.47% -0.0948 -0.0452)
OKLCH	oklch(68.47% 0.105 205.5)
XYZ	xyz(24.7723, 33.6578, 51.0806)
Luminance	0.3366 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31ACB9 #B93E31

analogous

#31B982 #31ACB9 #3168B9

triadic

#31ACB9 #B931AC #ACB931

tetradic

#31ACB9 #8231B9 #B93E31 #68B931

square

#31ACB9 #8231B9 #B93E31 #68B931

split-complementary

#31ACB9 #B93168 #B98231

monochromatic

#175258 #247F89 #31ACB9 #55C6D2 #86D6DF

Accessibility & contrast

On white

2.72

#31ACB9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.73

#31ACB9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31ACB9

7.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31ACB9	#FFFFFF	#000000	##000000
##31ACB9	1.00	2.72	7.73	7.73
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.73	21.00	1.00	1.00
##000000	7.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9DA5BA

Deuteranopia (green-blind)

#8A97B9

Tritanopia (blue-blind)

#00B3B0

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #31acb9;
/* rgb */ color: rgb(49, 172, 185);
/* oklch */ color: oklch(68.5% 0.105 205.5);

Tailwind

colors: {
  custom: {
    50: '#7ec5ce',
    500: '#31acb9',
    950: '#000000',
  },
}

SCSS

$custom: #31acb9;
$custom-light: #7ec5ce;
$custom-dark: #000000;

JSON

{
  "hex": "#31acb9",
  "rgb": {
    "r": 49,
    "g": 172,
    "b": 185
  },
  "hsl": {
    "h": 185.735,
    "s": 58.12,
    "l": 45.882
  },
  "oklch": {
    "l": 0.68467,
    "c": 0.10504,
    "h": 205.5
  },
  "luminance": 0.33661
}

Semantic roles & 50–950 ramp

primary

#31ACB9

secondary

#C8857D

accent

#5546E1

background

#F8FCFC

surface

#F0F8F9

border

#CBD1D2

text

#0B1313

muted

#7C8282

Preview Lab

Preview with #31ACB9

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

Preview Lab → · Contrast checker → · Palette generator →