#31B2C0#31B2C0

#31B2C0 is a light, moderate teal. Relative luminance 0.363; OKLCH L 70.2% C 0.109 H 205.9°. Best body text is #000000 at 8.26:1 contrast (WCAG AA passes).

Color values

HEX	#31B2C0
RGB	rgb(49, 178, 192)
HSL	hsl(186, 59%, 47%)
HSV	hsv(186, 74%, 75%)
CMYK	cmyk(74.5%, 7.3%, 0%, 24.7%)
CIE-LAB	lab(66.75, -29.21, -17.06)
CIE-LCH	lch(66.75, 33.83, 210.28°)
OKLab	oklab(70.21% -0.0978 -0.0474)
OKLCH	oklch(70.21% 0.109 205.9)
XYZ	xyz(26.6973, 36.2963, 55.4578)
Luminance	0.3630 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B2C0 #C03F31

analogous

#31C086 #31B2C0 #316BC0

triadic

#31B2C0 #C031B2 #B2C031

tetradic

#31B2C0 #8631C0 #C03F31 #6BC031

square

#31B2C0 #8631C0 #C03F31 #6BC031

split-complementary

#31B2C0 #C0316B #C08631

monochromatic

#18585E #25858F #31B2C0 #59C9D5 #8AD9E1

Accessibility & contrast

On white

2.54

#31B2C0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.26

#31B2C0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B2C0

8.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B2C0	#FFFFFF	#000000	##000000
##31B2C0	1.00	2.54	8.26	8.26
#FFFFFF	2.54	1.00	21.00	21.00
#000000	8.26	21.00	1.00	1.00
##000000	8.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A3ABC1

Deuteranopia (green-blind)

#8F9CC0

Tritanopia (blue-blind)

#00BAB6

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #31b2c0;
/* rgb */ color: rgb(49, 178, 192);
/* oklch */ color: oklch(70.2% 0.109 205.9);

Tailwind

colors: {
  custom: {
    50: '#80c9d3',
    500: '#31b2c0',
    950: '#000000',
  },
}

SCSS

$custom: #31b2c0;
$custom-light: #80c9d3;
$custom-dark: #000000;

JSON

{
  "hex": "#31b2c0",
  "rgb": {
    "r": 49,
    "g": 178,
    "b": 192
  },
  "hsl": {
    "h": 185.874,
    "s": 59.336,
    "l": 47.255
  },
  "oklch": {
    "l": 0.70207,
    "c": 0.10866,
    "h": 205.9
  },
  "luminance": 0.363
}

Semantic roles & 50–950 ramp

primary

#31B2C0

secondary

#CB8982

accent

#5545E3

background

#F8FCFC

surface

#F0F8F9

border

#CBD1D2

text

#0C1314

muted

#7D8282

Preview Lab

Preview with #31B2C0

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

Preview Lab → · Contrast checker → · Palette generator →