#31B7C2#31B7C2

#31B7C2 is a light, moderate teal. Relative luminance 0.384; OKLCH L 71.5% C 0.111 H 203.3°. Best body text is #000000 at 8.68:1 contrast (WCAG AA passes).

Color values

HEX	#31B7C2
RGB	rgb(49, 183, 194)
HSL	hsl(185, 60%, 48%)
HSV	hsv(185, 75%, 76%)
CMYK	cmyk(74.7%, 5.7%, 0%, 23.9%)
CIE-LAB	lab(68.32, -31.03, -15.78)
CIE-LCH	lch(68.32, 34.81, 206.95°)
OKLab	oklab(71.51% -0.1018 -0.0438)
OKLCH	oklch(71.51% 0.111 203.3)
XYZ	xyz(27.9334, 38.4116, 56.9705)
Luminance	0.3841 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B7C2 #C23C31

analogous

#31C285 #31B7C2 #316EC2

triadic

#31B7C2 #C231B7 #B7C231

tetradic

#31B7C2 #8531C2 #C23C31 #6EC231

square

#31B7C2 #8531C2 #C23C31 #6EC231

split-complementary

#31B7C2 #C2316E #C28531

monochromatic

#185B60 #258991 #31B7C2 #5BCCD6 #8CDBE2

Accessibility & contrast

On white

2.42

#31B7C2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.68

#31B7C2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B7C2

8.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B7C2	#FFFFFF	#000000	##000000
##31B7C2	1.00	2.42	8.68	8.68
#FFFFFF	2.42	1.00	21.00	21.00
#000000	8.68	21.00	1.00	1.00
##000000	8.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A8AFC3

Deuteranopia (green-blind)

#94A0C3

Tritanopia (blue-blind)

#00BFBA

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #31b7c2;
/* rgb */ color: rgb(49, 183, 194);
/* oklch */ color: oklch(71.5% 0.111 203.3);

Tailwind

colors: {
  custom: {
    50: '#80cdd4',
    500: '#31b7c2',
    950: '#000000',
  },
}

SCSS

$custom: #31b7c2;
$custom-light: #80cdd4;
$custom-dark: #000000;

JSON

{
  "hex": "#31b7c2",
  "rgb": {
    "r": 49,
    "g": 183,
    "b": 194
  },
  "hsl": {
    "h": 184.552,
    "s": 59.671,
    "l": 47.647
  },
  "oklch": {
    "l": 0.71505,
    "c": 0.11087,
    "h": 203.3
  },
  "luminance": 0.38415
}

Semantic roles & 50–950 ramp

primary

#31B7C2

secondary

#CC8883

accent

#5145E3

background

#F8FCFD

surface

#F0F9FA

border

#CBD2D3

text

#0C1314

muted

#7D8283

Preview Lab

Preview with #31B7C2

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

Preview Lab → · Contrast checker → · Palette generator →