#1FB1B0#1FB1B0

#1FB1B0 is a light, moderate teal. Relative luminance 0.349; OKLCH L 69.1% C 0.113 H 194.1°. Best body text is #000000 at 7.97:1 contrast (WCAG AA passes).

Color values

HEX	#1FB1B0
RGB	rgb(31, 177, 176)
HSL	hsl(180, 70%, 41%)
HSV	hsv(180, 82%, 69%)
CMYK	cmyk(82.5%, 0%, 0.6%, 30.6%)
CIE-LAB	lab(65.65, -35.36, -9.87)
CIE-LCH	lch(65.65, 36.72, 195.60°)
OKLab	oklab(69.06% -0.1094 -0.0275)
OKLCH	oklch(69.06% 0.113 194.1)
XYZ	xyz(24.1200, 34.8671, 46.5247)
Luminance	0.3487 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1FB1B0 #B11F20

analogous

#1FB167 #1FB1B0 #1F69B1

triadic

#1FB1B0 #B01FB1 #B1B01F

tetradic

#1FB1B0 #671FB1 #B11F20 #69B11F

square

#1FB1B0 #671FB1 #B11F20 #69B11F

split-complementary

#1FB1B0 #B11F69 #B1671F

monochromatic

#0D4948 #167D7C #1FB1B0 #32DBDA #66E4E3

Accessibility & contrast

On white

2.63

#1FB1B0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.97

#1FB1B0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1FB1B0

7.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1FB1B0	#FFFFFF	#000000	##000000
##1FB1B0	1.00	2.63	7.97	7.97
#FFFFFF	2.63	1.00	21.00	21.00
#000000	7.97	21.00	1.00	1.00
##000000	7.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A5A8B0

Deuteranopia (green-blind)

#9199B1

Tritanopia (blue-blind)

#00B7B0

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #1fb1b0;
/* rgb */ color: rgb(31, 177, 176);
/* oklch */ color: oklch(69.1% 0.113 194.1);

Tailwind

colors: {
  custom: {
    50: '#79c9c7',
    500: '#1fb1b0',
    950: '#000000',
  },
}

SCSS

$custom: #1fb1b0;
$custom-light: #79c9c7;
$custom-dark: #000000;

JSON

{
  "hex": "#1fb1b0",
  "rgb": {
    "r": 31,
    "g": 177,
    "b": 176
  },
  "hsl": {
    "h": 179.589,
    "s": 70.192,
    "l": 40.784
  },
  "oklch": {
    "l": 0.69062,
    "c": 0.11279,
    "h": 194.1
  },
  "luminance": 0.3487
}

Semantic roles & 50–950 ramp

primary

#1FB1B0

secondary

#CA6263

accent

#3B3CED

background

#F8FCFC

surface

#EFF8F8

border

#CAD1D1

text

#0B1313

muted

#7C8282

Preview Lab

Preview with #1FB1B0

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

Preview Lab → · Contrast checker → · Palette generator →