#1FA4A9#1FA4A9

#1FA4A9 is a light, moderate teal. Relative luminance 0.297; OKLCH L 65.5% C 0.106 H 198.9°. Best body text is #000000 at 6.94:1 contrast (WCAG AA passes).

Color values

HEX	#1FA4A9
RGB	rgb(31, 164, 169)
HSL	hsl(182, 69%, 39%)
HSV	hsv(182, 82%, 66%)
CMYK	cmyk(81.7%, 3%, 0%, 33.7%)
CIE-LAB	lab(61.40, -31.35, -12.32)
CIE-LCH	lch(61.40, 33.68, 201.46°)
OKLab	oklab(65.54% -0.0999 -0.0343)
OKLCH	oklch(65.54% 0.106 198.9)
XYZ	xyz(20.9987, 29.7041, 42.1552)
Luminance	0.2971 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1FA4A9 #A9241F

analogous

#1FA969 #1FA4A9 #1F5FA9

triadic

#1FA4A9 #A91FA4 #A4A91F

tetradic

#1FA4A9 #691FA9 #A9241F #5FA91F

square

#1FA4A9 #691FA9 #A9241F #5FA91F

split-complementary

#1FA4A9 #A91F5F #A9691F

monochromatic

#0C4042 #167275 #1FA4A9 #2DD2D8 #60DDE2

Accessibility & contrast

On white

3.03

#1FA4A9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.94

#1FA4A9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1FA4A9

6.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1FA4A9	#FFFFFF	#000000	##000000
##1FA4A9	1.00	3.03	6.94	6.94
#FFFFFF	3.03	1.00	21.00	21.00
#000000	6.94	21.00	1.00	1.00
##000000	6.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#979CAA

Deuteranopia (green-blind)

#858EAA

Tritanopia (blue-blind)

#00AAA5

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #1fa4a9;
/* rgb */ color: rgb(31, 164, 169);
/* oklch */ color: oklch(65.5% 0.106 198.9);

Tailwind

colors: {
  custom: {
    50: '#76bfc2',
    500: '#1fa4a9',
    950: '#000000',
  },
}

SCSS

$custom: #1fa4a9;
$custom-light: #76bfc2;
$custom-dark: #000000;

JSON

{
  "hex": "#1fa4a9",
  "rgb": {
    "r": 31,
    "g": 164,
    "b": 169
  },
  "hsl": {
    "h": 182.174,
    "s": 69,
    "l": 39.216
  },
  "oklch": {
    "l": 0.65537,
    "c": 0.10563,
    "h": 198.9
  },
  "luminance": 0.29707
}

Semantic roles & 50–950 ramp

primary

#1FA4A9

secondary

#C7615D

accent

#423CEC

background

#F7FBFB

surface

#EEF7F7

border

#C9D0D0

text

#0A1212

muted

#7C8181

Preview Lab

Preview with #1FA4A9

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

Preview Lab → · Contrast checker → · Palette generator →