#31ACB7#31ACB7

#31ACB7 is a light, moderate teal. Relative luminance 0.336; OKLCH L 68.4% C 0.105 H 203.9°. Best body text is #000000 at 7.72:1 contrast (WCAG AA passes).

Color values

HEX	#31ACB7
RGB	rgb(49, 172, 183)
HSL	hsl(185, 58%, 45%)
HSV	hsv(185, 73%, 72%)
CMYK	cmyk(73.2%, 6%, 0%, 28.2%)
CIE-LAB	lab(64.62, -29.03, -15.27)
CIE-LCH	lch(64.62, 32.80, 207.74°)
OKLab	oklab(68.39% -0.0956 -0.0424)
OKLCH	oklch(68.39% 0.105 203.9)
XYZ	xyz(24.5626, 33.5740, 49.9765)
Luminance	0.3358 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31ACB7 #B73C31

analogous

#31B77F #31ACB7 #3169B7

triadic

#31ACB7 #B731AC #ACB731

tetradic

#31ACB7 #7F31B7 #B73C31 #69B731

square

#31ACB7 #7F31B7 #B73C31 #69B731

split-complementary

#31ACB7 #B73169 #B77F31

monochromatic

#175156 #247F87 #31ACB7 #54C7D1 #84D7DE

Accessibility & contrast

On white

2.72

#31ACB7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.72

#31ACB7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31ACB7

7.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31ACB7	#FFFFFF	#000000	##000000
##31ACB7	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)

#9EA5B8

Deuteranopia (green-blind)

#8B97B7

Tritanopia (blue-blind)

#00B3AF

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #31acb7;
/* rgb */ color: rgb(49, 172, 183);
/* oklch */ color: oklch(68.4% 0.105 203.9);

Tailwind

colors: {
  custom: {
    50: '#7ec5cc',
    500: '#31acb7',
    950: '#000000',
  },
}

SCSS

$custom: #31acb7;
$custom-light: #7ec5cc;
$custom-dark: #000000;

JSON

{
  "hex": "#31acb7",
  "rgb": {
    "r": 49,
    "g": 172,
    "b": 183
  },
  "hsl": {
    "h": 184.925,
    "s": 57.759,
    "l": 45.49
  },
  "oklch": {
    "l": 0.6839,
    "c": 0.10463,
    "h": 203.9
  },
  "luminance": 0.33577
}

Semantic roles & 50–950 ramp

primary

#31ACB7

secondary

#C8827C

accent

#5347E1

background

#F8FCFC

surface

#EFF8F8

border

#CAD1D1

text

#0B1313

muted

#7C8282

Preview Lab

Preview with #31ACB7

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

Preview Lab → · Contrast checker → · Palette generator →