#31B7B7#31B7B7

#31B7B7 is a light, moderate teal. Relative luminance 0.379; OKLCH L 71.1% C 0.110 H 195.0°. Best body text is #000000 at 8.59:1 contrast (WCAG AA passes).

Color values

HEX	#31B7B7
RGB	rgb(49, 183, 183)
HSL	hsl(180, 58%, 45%)
HSV	hsv(180, 73%, 72%)
CMYK	cmyk(73.2%, 0%, 0%, 28.2%)
CIE-LAB	lab(67.97, -34.31, -10.24)
CIE-LCH	lch(67.97, 35.81, 196.62°)
OKLab	oklab(71.1% -0.1066 -0.0285)
OKLCH	oklch(71.1% 0.11 195)
XYZ	xyz(26.7434, 37.9356, 50.7034)
Luminance	0.3794 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B7B7 #B73131

analogous

#31B774 #31B7B7 #3174B7

triadic

#31B7B7 #B731B7 #B7B731

tetradic

#31B7B7 #7431B7 #B73131 #74B731

square

#31B7B7 #7431B7 #B73131 #74B731

split-complementary

#31B7B7 #B73174 #B77431

monochromatic

#175656 #248787 #31B7B7 #54D1D1 #84DEDE

Accessibility & contrast

On white

2.45

#31B7B7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.59

#31B7B7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B7B7

8.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B7B7	#FFFFFF	#000000	##000000
##31B7B7	1.00	2.45	8.59	8.59
#FFFFFF	2.45	1.00	21.00	21.00
#000000	8.59	21.00	1.00	1.00
##000000	8.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ABAEB7

Deuteranopia (green-blind)

#97A0B8

Tritanopia (blue-blind)

#00BDB7

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #31b7b7;
/* rgb */ color: rgb(49, 183, 183);
/* oklch */ color: oklch(71.1% 0.110 195.0);

Tailwind

colors: {
  custom: {
    50: '#7fcdcc',
    500: '#31b7b7',
    950: '#000000',
  },
}

SCSS

$custom: #31b7b7;
$custom-light: #7fcdcc;
$custom-dark: #000000;

JSON

{
  "hex": "#31b7b7",
  "rgb": {
    "r": 49,
    "g": 183,
    "b": 183
  },
  "hsl": {
    "h": 180,
    "s": 57.759,
    "l": 45.49
  },
  "oklch": {
    "l": 0.71105,
    "c": 0.11032,
    "h": 195
  },
  "luminance": 0.37939
}

Semantic roles & 50–950 ramp

primary

#31B7B7

secondary

#C87C7C

accent

#4747E1

background

#F8FCFC

surface

#F0F9F8

border

#CBD2D1

text

#0C1313

muted

#7D8282

Preview Lab

Preview with #31B7B7

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

Preview Lab → · Contrast checker → · Palette generator →