#31B495#31B495

#31B495 is a light, vivid teal. Relative luminance 0.355; OKLCH L 69.3% C 0.120 H 173.0°. Best body text is #000000 at 8.09:1 contrast (WCAG AA passes).

Color values

HEX	#31B495
RGB	rgb(49, 180, 149)
HSL	hsl(166, 57%, 45%)
HSV	hsv(166, 73%, 71%)
CMYK	cmyk(72.8%, 0%, 17.2%, 29.4%)
CIE-LAB	lab(66.11, -42.29, 5.80)
CIE-LCH	lch(66.11, 42.68, 172.19°)
OKLab	oklab(69.27% -0.1192 0.0147)
OKLCH	oklch(69.27% 0.12 173)
XYZ	xyz(23.0099, 35.4627, 34.0602)
Luminance	0.3547 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B495 #B43150

analogous

#31B454 #31B495 #3191B4

triadic

#31B495 #9531B4 #B49531

tetradic

#31B495 #5431B4 #B43150 #91B431

square

#31B495 #5431B4 #B43150 #91B431

split-complementary

#31B495 #B43191 #B45431

monochromatic

#175445 #24846D #31B495 #52D0B2 #82DDC8

Accessibility & contrast

On white

2.59

#31B495 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.09

#31B495 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B495

8.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B495	#FFFFFF	#000000	##000000
##31B495	1.00	2.59	8.09	8.09
#FFFFFF	2.59	1.00	21.00	21.00
#000000	8.09	21.00	1.00	1.00
##000000	8.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEA894

Deuteranopia (green-blind)

#9D9B97

Tritanopia (blue-blind)

#00B6AB

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #31b495;
/* rgb */ color: rgb(49, 180, 149);
/* oklch */ color: oklch(69.3% 0.120 173.0);

Tailwind

colors: {
  custom: {
    50: '#7ccbb4',
    500: '#31b495',
    950: '#000000',
  },
}

SCSS

$custom: #31b495;
$custom-light: #7ccbb4;
$custom-dark: #000000;

JSON

{
  "hex": "#31b495",
  "rgb": {
    "r": 49,
    "g": 180,
    "b": 149
  },
  "hsl": {
    "h": 165.802,
    "s": 57.205,
    "l": 44.902
  },
  "oklch": {
    "l": 0.69272,
    "c": 0.12011,
    "h": 173
  },
  "luminance": 0.35465
}

Semantic roles & 50–950 ramp

primary

#31B495

secondary

#C67B8C

accent

#476CE0

background

#F8FCFB

surface

#EFF9F6

border

#CAD2D0

text

#0B1311

muted

#7C8280

Preview Lab

Preview with #31B495

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

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