#31ABB7#31ABB7

#31ABB7 is a light, moderate teal. Relative luminance 0.332; OKLCH L 68.1% C 0.104 H 204.8°. Best body text is #000000 at 7.64:1 contrast (WCAG AA passes).

Color values

HEX	#31ABB7
RGB	rgb(49, 171, 183)
HSL	hsl(185, 58%, 45%)
HSV	hsv(185, 73%, 72%)
CMYK	cmyk(73.2%, 6.6%, 0%, 28.2%)
CIE-LAB	lab(64.32, -28.54, -15.73)
CIE-LCH	lch(64.32, 32.59, 208.86°)
OKLab	oklab(68.14% -0.0946 -0.0437)
OKLCH	oklch(68.14% 0.104 204.8)
XYZ	xyz(24.3730, 33.1948, 49.9133)
Luminance	0.3320 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31ABB7 #B73D31

analogous

#31B780 #31ABB7 #3168B7

triadic

#31ABB7 #B731AB #ABB731

tetradic

#31ABB7 #8031B7 #B73D31 #68B731

square

#31ABB7 #8031B7 #B73D31 #68B731

split-complementary

#31ABB7 #B73168 #B78031

monochromatic

#175156 #247E87 #31ABB7 #54C6D1 #84D6DE

Accessibility & contrast

On white

2.75

#31ABB7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.64

#31ABB7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31ABB7

7.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31ABB7	#FFFFFF	#000000	##000000
##31ABB7	1.00	2.75	7.64	7.64
#FFFFFF	2.75	1.00	21.00	21.00
#000000	7.64	21.00	1.00	1.00
##000000	7.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9DA4B8

Deuteranopia (green-blind)

#8A96B7

Tritanopia (blue-blind)

#00B2AE

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #31abb7;
/* rgb */ color: rgb(49, 171, 183);
/* oklch */ color: oklch(68.1% 0.104 204.8);

Tailwind

colors: {
  custom: {
    50: '#7ec4cc',
    500: '#31abb7',
    950: '#000000',
  },
}

SCSS

$custom: #31abb7;
$custom-light: #7ec4cc;
$custom-dark: #000000;

JSON

{
  "hex": "#31abb7",
  "rgb": {
    "r": 49,
    "g": 171,
    "b": 183
  },
  "hsl": {
    "h": 185.373,
    "s": 57.759,
    "l": 45.49
  },
  "oklch": {
    "l": 0.68144,
    "c": 0.10425,
    "h": 204.8
  },
  "luminance": 0.33198
}

Semantic roles & 50–950 ramp

primary

#31ABB7

secondary

#C8837C

accent

#5547E1

background

#F8FCFC

surface

#EFF8F8

border

#CAD1D1

text

#0B1213

muted

#7C8182

Preview Lab

Preview with #31ABB7

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

Preview Lab → · Contrast checker → · Palette generator →