#1FB1B1#1FB1B1

#1FB1B1 is a light, moderate teal. Relative luminance 0.349; OKLCH L 69.1% C 0.113 H 194.9°. Best body text is #000000 at 7.98:1 contrast (WCAG AA passes).

Color values

HEX	#1FB1B1
RGB	rgb(31, 177, 177)
HSL	hsl(180, 70%, 41%)
HSV	hsv(180, 82%, 69%)
CMYK	cmyk(82.5%, 0%, 0%, 30.6%)
CIE-LAB	lab(65.68, -35.06, -10.38)
CIE-LCH	lch(65.68, 36.57, 196.49°)
OKLab	oklab(69.1% -0.1089 -0.0289)
OKLCH	oklch(69.1% 0.113 194.9)
XYZ	xyz(24.2193, 34.9068, 47.0477)
Luminance	0.3491 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1FB1B1 #B11F1F

analogous

#1FB168 #1FB1B1 #1F68B1

triadic

#1FB1B1 #B11FB1 #B1B11F

tetradic

#1FB1B1 #681FB1 #B11F1F #68B11F

square

#1FB1B1 #681FB1 #B11F1F #68B11F

split-complementary

#1FB1B1 #B11F68 #B1681F

monochromatic

#0D4949 #167D7D #1FB1B1 #32DBDB #66E4E4

Accessibility & contrast

On white

2.63

#1FB1B1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.98

#1FB1B1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1FB1B1

7.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1FB1B1	#FFFFFF	#000000	##000000
##1FB1B1	1.00	2.63	7.98	7.98
#FFFFFF	2.63	1.00	21.00	21.00
#000000	7.98	21.00	1.00	1.00
##000000	7.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A5A8B1

Deuteranopia (green-blind)

#9199B2

Tritanopia (blue-blind)

#00B7B1

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #1fb1b1;
/* rgb */ color: rgb(31, 177, 177);
/* oklch */ color: oklch(69.1% 0.113 194.9);

Tailwind

colors: {
  custom: {
    50: '#79c9c8',
    500: '#1fb1b1',
    950: '#000000',
  },
}

SCSS

$custom: #1fb1b1;
$custom-light: #79c9c8;
$custom-dark: #000000;

JSON

{
  "hex": "#1fb1b1",
  "rgb": {
    "r": 31,
    "g": 177,
    "b": 177
  },
  "hsl": {
    "h": 180,
    "s": 70.192,
    "l": 40.784
  },
  "oklch": {
    "l": 0.69098,
    "c": 0.11271,
    "h": 194.9
  },
  "luminance": 0.3491
}

Semantic roles & 50–950 ramp

primary

#1FB1B1

secondary

#CA6262

accent

#3B3BED

background

#F8FCFC

surface

#EFF8F8

border

#CAD1D1

text

#0B1313

muted

#7C8282

Preview Lab

Preview with #1FB1B1

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

Preview Lab → · Contrast checker → · Palette generator →