#31BF9C#31BF9C

#31BF9C is a light, vivid teal. Relative luminance 0.403; OKLCH L 72.3% C 0.128 H 171.9°. Best body text is #000000 at 9.06:1 contrast (WCAG AA passes).

Color values

HEX	#31BF9C
RGB	rgb(49, 191, 156)
HSL	hsl(165, 59%, 47%)
HSV	hsv(165, 74%, 75%)
CMYK	cmyk(74.3%, 0%, 18.3%, 25.1%)
CIE-LAB	lab(69.69, -45.22, 7.10)
CIE-LCH	lch(69.69, 45.77, 171.07°)
OKLab	oklab(72.26% -0.1269 0.0181)
OKLCH	oklch(72.26% 0.128 171.9)
XYZ	xyz(25.8950, 40.3118, 37.8622)
Luminance	0.4032 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31BF9C #BF3154

analogous

#31BF55 #31BF9C #319BBF

triadic

#31BF9C #9C31BF #BF9C31

tetradic

#31BF9C #5531BF #BF3154 #9BBF31

square

#31BF9C #5531BF #BF3154 #9BBF31

split-complementary

#31BF9C #BF319B #BF5531

monochromatic

#185E4C #258E74 #31BF9C #59D4B6 #8AE1CB

Accessibility & contrast

On white

2.32

#31BF9C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.06

#31BF9C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31BF9C

9.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31BF9C	#FFFFFF	#000000	##000000
##31BF9C	1.00	2.32	9.06	9.06
#FFFFFF	2.32	1.00	21.00	21.00
#000000	9.06	21.00	1.00	1.00
##000000	9.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9B29A

Deuteranopia (green-blind)

#A7A59E

Tritanopia (blue-blind)

#00C1B5

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #31bf9c;
/* rgb */ color: rgb(49, 191, 156);
/* oklch */ color: oklch(72.3% 0.128 171.9);

Tailwind

colors: {
  custom: {
    50: '#7fd3b9',
    500: '#31bf9c',
    950: '#000000',
  },
}

SCSS

$custom: #31bf9c;
$custom-light: #7fd3b9;
$custom-dark: #000000;

JSON

{
  "hex": "#31bf9c",
  "rgb": {
    "r": 49,
    "g": 191,
    "b": 156
  },
  "hsl": {
    "h": 165.211,
    "s": 59.167,
    "l": 47.059
  },
  "oklch": {
    "l": 0.72262,
    "c": 0.12823,
    "h": 171.9
  },
  "luminance": 0.40315
}

Semantic roles & 50–950 ramp

primary

#31BF9C

secondary

#CB8193

accent

#456CE2

background

#F8FDFB

surface

#F0FAF6

border

#CBD3D0

text

#0B1411

muted

#7C8380

Preview Lab

Preview with #31BF9C

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

Preview Lab → · Contrast checker → · Palette generator →