#1FA4AB#1FA4AB

#1FA4AB is a light, moderate teal. Relative luminance 0.298; OKLCH L 65.6% C 0.106 H 200.5°. Best body text is #000000 at 6.96:1 contrast (WCAG AA passes).

Color values

HEX	#1FA4AB
RGB	rgb(31, 164, 171)
HSL	hsl(183, 69%, 40%)
HSV	hsv(183, 82%, 67%)
CMYK	cmyk(81.9%, 4.1%, 0%, 32.9%)
CIE-LAB	lab(61.46, -30.73, -13.35)
CIE-LCH	lch(61.46, 33.50, 203.48°)
OKLab	oklab(65.61% -0.099 -0.0371)
OKLCH	oklch(65.61% 0.106 200.5)
XYZ	xyz(21.1879, 29.7798, 43.1516)
Luminance	0.2978 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1FA4AB #AB261F

analogous

#1FAB6C #1FA4AB #1F5EAB

triadic

#1FA4AB #AB1FA4 #A4AB1F

tetradic

#1FA4AB #6C1FAB #AB261F #5EAB1F

square

#1FA4AB #6C1FAB #AB261F #5EAB1F

split-complementary

#1FA4AB #AB1F5E #AB6C1F

monochromatic

#0C4143 #167277 #1FA4AB #2ED1D9 #62DCE3

Accessibility & contrast

On white

3.02

#1FA4AB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.96

#1FA4AB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1FA4AB

6.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1FA4AB	#FFFFFF	#000000	##000000
##1FA4AB	1.00	3.02	6.96	6.96
#FFFFFF	3.02	1.00	21.00	21.00
#000000	6.96	21.00	1.00	1.00
##000000	6.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#979CAC

Deuteranopia (green-blind)

#848FAC

Tritanopia (blue-blind)

#00AAA6

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #1fa4ab;
/* rgb */ color: rgb(31, 164, 171);
/* oklch */ color: oklch(65.6% 0.106 200.5);

Tailwind

colors: {
  custom: {
    50: '#77bfc4',
    500: '#1fa4ab',
    950: '#000000',
  },
}

SCSS

$custom: #1fa4ab;
$custom-light: #77bfc4;
$custom-dark: #000000;

JSON

{
  "hex": "#1fa4ab",
  "rgb": {
    "r": 31,
    "g": 164,
    "b": 171
  },
  "hsl": {
    "h": 183,
    "s": 69.307,
    "l": 39.608
  },
  "oklch": {
    "l": 0.65612,
    "c": 0.10577,
    "h": 200.5
  },
  "luminance": 0.29782
}

Semantic roles & 50–950 ramp

primary

#1FA4AB

secondary

#C7645E

accent

#443CEC

background

#F7FBFC

surface

#EEF7F8

border

#C9D0D1

text

#0A1212

muted

#7C8181

Preview Lab

Preview with #1FA4AB

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

Preview Lab → · Contrast checker → · Palette generator →