#31ABB9#31ABB9

#31ABB9 is a light, moderate teal. Relative luminance 0.333; OKLCH L 68.2% C 0.105 H 206.4°. Best body text is #000000 at 7.66:1 contrast (WCAG AA passes).

Color values

HEX	#31ABB9
RGB	rgb(49, 171, 185)
HSL	hsl(186, 58%, 46%)
HSV	hsv(186, 74%, 73%)
CMYK	cmyk(73.5%, 7.6%, 0%, 27.5%)
CIE-LAB	lab(64.39, -27.92, -16.74)
CIE-LCH	lch(64.39, 32.56, 210.95°)
OKLab	oklab(68.22% -0.0938 -0.0465)
OKLCH	oklch(68.22% 0.105 206.4)
XYZ	xyz(24.5827, 33.2786, 51.0174)
Luminance	0.3328 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31ABB9 #B93F31

analogous

#31B983 #31ABB9 #3167B9

triadic

#31ABB9 #B931AB #ABB931

tetradic

#31ABB9 #8331B9 #B93F31 #67B931

square

#31ABB9 #8331B9 #B93F31 #67B931

split-complementary

#31ABB9 #B93167 #B98331

monochromatic

#175258 #247E89 #31ABB9 #55C5D2 #86D6DF

Accessibility & contrast

On white

2.74

#31ABB9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.66

#31ABB9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31ABB9

7.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31ABB9	#FFFFFF	#000000	##000000
##31ABB9	1.00	2.74	7.66	7.66
#FFFFFF	2.74	1.00	21.00	21.00
#000000	7.66	21.00	1.00	1.00
##000000	7.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9CA4BA

Deuteranopia (green-blind)

#8996B9

Tritanopia (blue-blind)

#00B3AF

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #31abb9;
/* rgb */ color: rgb(49, 171, 185);
/* oklch */ color: oklch(68.2% 0.105 206.4);

Tailwind

colors: {
  custom: {
    50: '#7ec4ce',
    500: '#31abb9',
    950: '#000000',
  },
}

SCSS

$custom: #31abb9;
$custom-light: #7ec4ce;
$custom-dark: #000000;

JSON

{
  "hex": "#31abb9",
  "rgb": {
    "r": 49,
    "g": 171,
    "b": 185
  },
  "hsl": {
    "h": 186.176,
    "s": 58.12,
    "l": 45.882
  },
  "oklch": {
    "l": 0.68221,
    "c": 0.1047,
    "h": 206.4
  },
  "luminance": 0.33282
}

Semantic roles & 50–950 ramp

primary

#31ABB9

secondary

#C8857D

accent

#5646E1

background

#F8FCFC

surface

#F0F8F9

border

#CBD1D2

text

#0B1213

muted

#7C8182

Preview Lab

Preview with #31ABB9

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

Preview Lab → · Contrast checker → · Palette generator →