#31BF9A#31BF9A

#31BF9A is a light, vivid teal. Relative luminance 0.402; OKLCH L 72.2% C 0.130 H 170.8°. Best body text is #000000 at 9.05:1 contrast (WCAG AA passes).

Color values

HEX	#31BF9A
RGB	rgb(49, 191, 154)
HSL	hsl(164, 59%, 47%)
HSV	hsv(164, 74%, 75%)
CMYK	cmyk(74.3%, 0%, 19.4%, 25.1%)
CIE-LAB	lab(69.64, -45.72, 8.12)
CIE-LCH	lch(69.64, 46.43, 169.92°)
OKLab	oklab(72.21% -0.1279 0.0207)
OKLCH	oklch(72.21% 0.13 170.8)
XYZ	xyz(25.7271, 40.2446, 36.9777)
Luminance	0.4025 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31BF9A #BF3156

analogous

#31BF53 #31BF9A #319DBF

triadic

#31BF9A #9A31BF #BF9A31

tetradic

#31BF9A #5331BF #BF3156 #9DBF31

square

#31BF9A #5331BF #BF3156 #9DBF31

split-complementary

#31BF9A #BF319D #BF5331

monochromatic

#185E4B #258E73 #31BF9A #59D4B4 #8AE1CA

Accessibility & contrast

On white

2.32

#31BF9A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.05

#31BF9A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31BF9A

9.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31BF9A	#FFFFFF	#000000	##000000
##31BF9A	1.00	2.32	9.05	9.05
#FFFFFF	2.32	1.00	21.00	21.00
#000000	9.05	21.00	1.00	1.00
##000000	9.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9B298

Deuteranopia (green-blind)

#A7A59D

Tritanopia (blue-blind)

#00C1B4

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #31bf9a;
/* rgb */ color: rgb(49, 191, 154);
/* oklch */ color: oklch(72.2% 0.130 170.8);

Tailwind

colors: {
  custom: {
    50: '#7ed3b7',
    500: '#31bf9a',
    950: '#000000',
  },
}

SCSS

$custom: #31bf9a;
$custom-light: #7ed3b7;
$custom-dark: #000000;

JSON

{
  "hex": "#31bf9a",
  "rgb": {
    "r": 49,
    "g": 191,
    "b": 154
  },
  "hsl": {
    "h": 164.366,
    "s": 59.167,
    "l": 47.059
  },
  "oklch": {
    "l": 0.72207,
    "c": 0.12957,
    "h": 170.8
  },
  "luminance": 0.40248
}

Semantic roles & 50–950 ramp

primary

#31BF9A

secondary

#CB8194

accent

#456EE2

background

#F8FDFB

surface

#F0FAF6

border

#CBD3D0

text

#0B1411

muted

#7C8380

Preview Lab

Preview with #31BF9A

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

Preview Lab → · Contrast checker → · Palette generator →