#31B1A2#31B1A2

#31B1A2 is a light, moderate teal. Relative luminance 0.347; OKLCH L 68.9% C 0.110 H 183.5°. Best body text is #000000 at 7.94:1 contrast (WCAG AA passes).

Color values

HEX	#31B1A2
RGB	rgb(49, 177, 162)
HSL	hsl(173, 57%, 44%)
HSV	hsv(173, 72%, 69%)
CMYK	cmyk(72.3%, 0%, 8.5%, 30.6%)
CIE-LAB	lab(65.52, -37.51, -2.26)
CIE-LCH	lch(65.52, 37.58, 183.44°)
OKLab	oklab(68.9% -0.11 -0.0067)
OKLCH	oklch(68.9% 0.11 183.5)
XYZ	xyz(23.5072, 34.7031, 39.6349)
Luminance	0.3471 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B1A2 #B13140

analogous

#31B162 #31B1A2 #3180B1

triadic

#31B1A2 #A231B1 #B1A231

tetradic

#31B1A2 #6231B1 #B13140 #80B131

square

#31B1A2 #6231B1 #B13140 #80B131

split-complementary

#31B1A2 #B13180 #B16231

monochromatic

#16514A #248176 #31B1A2 #51CFC0 #80DCD1

Accessibility & contrast

On white

2.64

#31B1A2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.94

#31B1A2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B1A2

7.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B1A2	#FFFFFF	#000000	##000000
##31B1A2	1.00	2.64	7.94	7.94
#FFFFFF	2.64	1.00	21.00	21.00
#000000	7.94	21.00	1.00	1.00
##000000	7.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A8A7A1

Deuteranopia (green-blind)

#979AA3

Tritanopia (blue-blind)

#00B5AC

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #31b1a2;
/* rgb */ color: rgb(49, 177, 162);
/* oklch */ color: oklch(68.9% 0.110 183.5);

Tailwind

colors: {
  custom: {
    50: '#7dc9bd',
    500: '#31b1a2',
    950: '#000000',
  },
}

SCSS

$custom: #31b1a2;
$custom-light: #7dc9bd;
$custom-dark: #000000;

JSON

{
  "hex": "#31b1a2",
  "rgb": {
    "r": 49,
    "g": 177,
    "b": 162
  },
  "hsl": {
    "h": 172.969,
    "s": 56.637,
    "l": 44.314
  },
  "oklch": {
    "l": 0.68903,
    "c": 0.11025,
    "h": 183.5
  },
  "luminance": 0.34706
}

Semantic roles & 50–950 ramp

primary

#31B1A2

secondary

#C57982

accent

#485AE0

background

#F8FCFB

surface

#EFF8F6

border

#CAD1D0

text

#0B1312

muted

#7C8281

Preview Lab

Preview with #31B1A2

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

Preview Lab → · Contrast checker → · Palette generator →