#31B89B#31B89B

#31B89B is a light, vivid teal. Relative luminance 0.373; OKLCH L 70.5% C 0.121 H 174.7°. Best body text is #000000 at 8.46:1 contrast (WCAG AA passes).

Color values

HEX	#31B89B
RGB	rgb(49, 184, 155)
HSL	hsl(167, 58%, 46%)
HSV	hsv(167, 73%, 72%)
CMYK	cmyk(73.4%, 0%, 15.8%, 27.8%)
CIE-LAB	lab(67.50, -42.48, 4.50)
CIE-LCH	lch(67.50, 42.72, 173.96°)
OKLab	oklab(70.46% -0.1204 0.0113)
OKLCH	oklch(70.46% 0.121 174.7)
XYZ	xyz(24.3205, 37.2976, 36.9214)
Luminance	0.3730 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B89B #B8314E

analogous

#31B857 #31B89B #3191B8

triadic

#31B89B #9B31B8 #B89B31

tetradic

#31B89B #5731B8 #B8314E #91B831

square

#31B89B #5731B8 #B8314E #91B831

split-complementary

#31B89B #B83191 #B85731

monochromatic

#17574A #248872 #31B89B #55D2B7 #85DECB

Accessibility & contrast

On white

2.48

#31B89B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.46

#31B89B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B89B

8.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B89B	#FFFFFF	#000000	##000000
##31B89B	1.00	2.48	8.46	8.46
#FFFFFF	2.48	1.00	21.00	21.00
#000000	8.46	21.00	1.00	1.00
##000000	8.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1AC9A

Deuteranopia (green-blind)

#9F9F9D

Tritanopia (blue-blind)

#00BAAF

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #31b89b;
/* rgb */ color: rgb(49, 184, 155);
/* oklch */ color: oklch(70.5% 0.121 174.7);

Tailwind

colors: {
  custom: {
    50: '#7dceb8',
    500: '#31b89b',
    950: '#000000',
  },
}

SCSS

$custom: #31b89b;
$custom-light: #7dceb8;
$custom-dark: #000000;

JSON

{
  "hex": "#31b89b",
  "rgb": {
    "r": 49,
    "g": 184,
    "b": 155
  },
  "hsl": {
    "h": 167.111,
    "s": 57.94,
    "l": 45.686
  },
  "oklch": {
    "l": 0.70461,
    "c": 0.12094,
    "h": 174.7
  },
  "luminance": 0.37301
}

Semantic roles & 50–950 ramp

primary

#31B89B

secondary

#C87D8D

accent

#4768E1

background

#F8FCFB

surface

#EFF9F6

border

#CAD2D0

text

#0B1411

muted

#7C8280

Preview Lab

Preview with #31B89B

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

Preview Lab → · Contrast checker → · Palette generator →