#31BFA1#31BFA1

#31BFA1 is a light, vivid teal. Relative luminance 0.405; OKLCH L 72.4% C 0.125 H 174.8°. Best body text is #000000 at 9.10:1 contrast (WCAG AA passes).

Color values

HEX	#31BFA1
RGB	rgb(49, 191, 161)
HSL	hsl(167, 59%, 47%)
HSV	hsv(167, 74%, 75%)
CMYK	cmyk(74.3%, 0%, 15.7%, 25.1%)
CIE-LAB	lab(69.81, -43.95, 4.55)
CIE-LCH	lch(69.81, 44.19, 174.09°)
OKLab	oklab(72.4% -0.1246 0.0114)
OKLCH	oklch(72.4% 0.125 174.8)
XYZ	xyz(26.3271, 40.4846, 40.1381)
Luminance	0.4049 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31BFA1 #BF314F

analogous

#31BF5A #31BFA1 #3196BF

triadic

#31BFA1 #A131BF #BFA131

tetradic

#31BFA1 #5A31BF #BF314F #96BF31

square

#31BFA1 #5A31BF #BF314F #96BF31

split-complementary

#31BFA1 #BF3196 #BF5A31

monochromatic

#185E4F #258E78 #31BFA1 #59D4BA #8AE1CE

Accessibility & contrast

On white

2.31

#31BFA1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.10

#31BFA1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31BFA1

9.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31BFA1	#FFFFFF	#000000	##000000
##31BFA1	1.00	2.31	9.10	9.10
#FFFFFF	2.31	1.00	21.00	21.00
#000000	9.10	21.00	1.00	1.00
##000000	9.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8B3A0

Deuteranopia (green-blind)

#A5A5A3

Tritanopia (blue-blind)

#00C1B6

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #31bfa1;
/* rgb */ color: rgb(49, 191, 161);
/* oklch */ color: oklch(72.4% 0.125 174.8);

Tailwind

colors: {
  custom: {
    50: '#7fd3bc',
    500: '#31bfa1',
    950: '#000000',
  },
}

SCSS

$custom: #31bfa1;
$custom-light: #7fd3bc;
$custom-dark: #000000;

JSON

{
  "hex": "#31bfa1",
  "rgb": {
    "r": 49,
    "g": 191,
    "b": 161
  },
  "hsl": {
    "h": 167.324,
    "s": 59.167,
    "l": 47.059
  },
  "oklch": {
    "l": 0.72403,
    "c": 0.12512,
    "h": 174.8
  },
  "luminance": 0.40488
}

Semantic roles & 50–950 ramp

primary

#31BFA1

secondary

#CB8191

accent

#4567E2

background

#F8FDFB

surface

#F0FAF6

border

#CBD3D0

text

#0C1412

muted

#7D8381

Preview Lab

Preview with #31BFA1

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

Preview Lab → · Contrast checker → · Palette generator →