#31ACB8#31ACB8

#31ACB8 is a light, moderate teal. Relative luminance 0.336; OKLCH L 68.4% C 0.105 H 204.7°. Best body text is #000000 at 7.72:1 contrast (WCAG AA passes).

Color values

HEX	#31ACB8
RGB	rgb(49, 172, 184)
HSL	hsl(185, 58%, 46%)
HSV	hsv(185, 73%, 72%)
CMYK	cmyk(73.4%, 6.5%, 0%, 27.8%)
CIE-LAB	lab(64.66, -28.73, -15.78)
CIE-LCH	lch(64.66, 32.77, 208.78°)
OKLab	oklab(68.43% -0.0952 -0.0438)
OKLCH	oklch(68.43% 0.105 204.7)
XYZ	xyz(24.6671, 33.6158, 50.5266)
Luminance	0.3362 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31ACB8 #B83D31

analogous

#31B880 #31ACB8 #3169B8

triadic

#31ACB8 #B831AC #ACB831

tetradic

#31ACB8 #8031B8 #B83D31 #69B831

square

#31ACB8 #8031B8 #B83D31 #69B831

split-complementary

#31ACB8 #B83169 #B88031

monochromatic

#175257 #247F88 #31ACB8 #55C7D2 #85D7DE

Accessibility & contrast

On white

2.72

#31ACB8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.72

#31ACB8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31ACB8

7.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31ACB8	#FFFFFF	#000000	##000000
##31ACB8	1.00	2.72	7.72	7.72
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.72	21.00	1.00	1.00
##000000	7.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9EA5B9

Deuteranopia (green-blind)

#8B97B8

Tritanopia (blue-blind)

#00B3AF

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #31acb8;
/* rgb */ color: rgb(49, 172, 184);
/* oklch */ color: oklch(68.4% 0.105 204.7);

Tailwind

colors: {
  custom: {
    50: '#7ec5cd',
    500: '#31acb8',
    950: '#000000',
  },
}

SCSS

$custom: #31acb8;
$custom-light: #7ec5cd;
$custom-dark: #000000;

JSON

{
  "hex": "#31acb8",
  "rgb": {
    "r": 49,
    "g": 172,
    "b": 184
  },
  "hsl": {
    "h": 185.333,
    "s": 57.94,
    "l": 45.686
  },
  "oklch": {
    "l": 0.68428,
    "c": 0.10482,
    "h": 204.7
  },
  "luminance": 0.33619
}

Semantic roles & 50–950 ramp

primary

#31ACB8

secondary

#C8847D

accent

#5447E1

background

#F8FCFC

surface

#F0F8F9

border

#CBD1D2

text

#0B1313

muted

#7C8282

Preview Lab

Preview with #31ACB8

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

Preview Lab → · Contrast checker → · Palette generator →