#31BAB9#31BAB9

#31BAB9 is a light, moderate teal. Relative luminance 0.393; OKLCH L 71.9% C 0.112 H 194.2°. Best body text is #000000 at 8.85:1 contrast (WCAG AA passes).

Color values

HEX	#31BAB9
RGB	rgb(49, 186, 185)
HSL	hsl(180, 58%, 46%)
HSV	hsv(180, 74%, 73%)
CMYK	cmyk(73.7%, 0%, 0.5%, 27.1%)
CIE-LAB	lab(68.95, -35.13, -9.89)
CIE-LCH	lch(68.95, 36.50, 195.72°)
OKLab	oklab(71.92% -0.1087 -0.0275)
OKLCH	oklch(71.92% 0.112 194.2)
XYZ	xyz(27.5785, 39.2702, 52.0160)
Luminance	0.3927 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31BAB9 #BA3132

analogous

#31BA74 #31BAB9 #3176BA

triadic

#31BAB9 #B931BA #BAB931

tetradic

#31BAB9 #7431BA #BA3132 #76BA31

square

#31BAB9 #7431BA #BA3132 #76BA31

split-complementary

#31BAB9 #BA3176 #BA7431

monochromatic

#175959 #248A89 #31BAB9 #56D2D2 #86DFDF

Accessibility & contrast

On white

2.37

#31BAB9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.85

#31BAB9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31BAB9

8.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31BAB9	#FFFFFF	#000000	##000000
##31BAB9	1.00	2.37	8.85	8.85
#FFFFFF	2.37	1.00	21.00	21.00
#000000	8.85	21.00	1.00	1.00
##000000	8.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEB1B9

Deuteranopia (green-blind)

#9AA2BA

Tritanopia (blue-blind)

#00C0B9

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #31bab9;
/* rgb */ color: rgb(49, 186, 185);
/* oklch */ color: oklch(71.9% 0.112 194.2);

Tailwind

colors: {
  custom: {
    50: '#80cfce',
    500: '#31bab9',
    950: '#000000',
  },
}

SCSS

$custom: #31bab9;
$custom-light: #80cfce;
$custom-dark: #000000;

JSON

{
  "hex": "#31bab9",
  "rgb": {
    "r": 49,
    "g": 186,
    "b": 185
  },
  "hsl": {
    "h": 179.562,
    "s": 58.298,
    "l": 46.078
  },
  "oklch": {
    "l": 0.71916,
    "c": 0.1121,
    "h": 194.2
  },
  "luminance": 0.39274
}

Semantic roles & 50–950 ramp

primary

#31BAB9

secondary

#C97E7F

accent

#4647E2

background

#F8FCFC

surface

#F0F9F9

border

#CBD2D2

text

#0C1413

muted

#7D8282

Preview Lab

Preview with #31BAB9

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

Preview Lab → · Contrast checker → · Palette generator →