#31ADB3#31ADB3

#31ADB3 is a light, moderate teal. Relative luminance 0.338; OKLCH L 68.5% C 0.105 H 199.8°. Best body text is #000000 at 7.76:1 contrast (WCAG AA passes).

Color values

HEX	#31ADB3
RGB	rgb(49, 173, 179)
HSL	hsl(183, 57%, 45%)
HSV	hsv(183, 73%, 70%)
CMYK	cmyk(72.6%, 3.4%, 0%, 29.8%)
CIE-LAB	lab(64.80, -30.73, -12.78)
CIE-LCH	lch(64.80, 33.29, 202.58°)
OKLab	oklab(68.49% -0.0984 -0.0355)
OKLCH	oklch(68.49% 0.105 199.8)
XYZ	xyz(24.3432, 33.7919, 47.8786)
Luminance	0.3379 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31ADB3 #B33731

analogous

#31B378 #31ADB3 #316CB3

triadic

#31ADB3 #B331AD #ADB331

tetradic

#31ADB3 #7831B3 #B33731 #6CB331

square

#31ADB3 #7831B3 #B33731 #6CB331

split-complementary

#31ADB3 #B3316C #B37831

monochromatic

#175053 #247F83 #31ADB3 #52CAD0 #82D9DD

Accessibility & contrast

On white

2.71

#31ADB3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.76

#31ADB3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31ADB3

7.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31ADB3	#FFFFFF	#000000	##000000
##31ADB3	1.00	2.71	7.76	7.76
#FFFFFF	2.71	1.00	21.00	21.00
#000000	7.76	21.00	1.00	1.00
##000000	7.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A0A5B4

Deuteranopia (green-blind)

#8D97B4

Tritanopia (blue-blind)

#00B3AF

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #31adb3;
/* rgb */ color: rgb(49, 173, 179);
/* oklch */ color: oklch(68.5% 0.105 199.8);

Tailwind

colors: {
  custom: {
    50: '#7ec6c9',
    500: '#31adb3',
    950: '#000000',
  },
}

SCSS

$custom: #31adb3;
$custom-light: #7ec6c9;
$custom-dark: #000000;

JSON

{
  "hex": "#31adb3",
  "rgb": {
    "r": 49,
    "g": 173,
    "b": 179
  },
  "hsl": {
    "h": 182.769,
    "s": 57.018,
    "l": 44.706
  },
  "oklch": {
    "l": 0.68488,
    "c": 0.10457,
    "h": 199.8
  },
  "luminance": 0.33795
}

Semantic roles & 50–950 ramp

primary

#31ADB3

secondary

#C67D7A

accent

#4F48E0

background

#F8FCFC

surface

#EFF8F8

border

#CAD1D1

text

#0B1313

muted

#7C8282

Preview Lab

Preview with #31ADB3

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

Preview Lab → · Contrast checker → · Palette generator →