#1FA4AA#1FA4AA

#1FA4AA is a light, moderate teal. Relative luminance 0.297; OKLCH L 65.6% C 0.106 H 199.7°. Best body text is #000000 at 6.95:1 contrast (WCAG AA passes).

Color values

HEX	#1FA4AA
RGB	rgb(31, 164, 170)
HSL	hsl(183, 69%, 39%)
HSV	hsv(183, 82%, 67%)
CMYK	cmyk(81.8%, 3.5%, 0%, 33.3%)
CIE-LAB	lab(61.43, -31.04, -12.84)
CIE-LCH	lch(61.43, 33.59, 202.47°)
OKLab	oklab(65.57% -0.0995 -0.0357)
OKLCH	oklch(65.57% 0.106 199.7)
XYZ	xyz(21.0929, 29.7418, 42.6515)
Luminance	0.2974 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1FA4AA #AA251F

analogous

#1FAA6B #1FA4AA #1F5FAA

triadic

#1FA4AA #AA1FA4 #A4AA1F

tetradic

#1FA4AA #6B1FAA #AA251F #5FAA1F

square

#1FA4AA #6B1FAA #AA251F #5FAA1F

split-complementary

#1FA4AA #AA1F5F #AA6B1F

monochromatic

#0C4042 #167276 #1FA4AA #2DD1D9 #61DDE2

Accessibility & contrast

On white

3.02

#1FA4AA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.95

#1FA4AA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1FA4AA

6.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1FA4AA	#FFFFFF	#000000	##000000
##1FA4AA	1.00	3.02	6.95	6.95
#FFFFFF	3.02	1.00	21.00	21.00
#000000	6.95	21.00	1.00	1.00
##000000	6.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#979CAB

Deuteranopia (green-blind)

#858EAB

Tritanopia (blue-blind)

#00AAA6

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #1fa4aa;
/* rgb */ color: rgb(31, 164, 170);
/* oklch */ color: oklch(65.6% 0.106 199.7);

Tailwind

colors: {
  custom: {
    50: '#76bfc3',
    500: '#1fa4aa',
    950: '#000000',
  },
}

SCSS

$custom: #1fa4aa;
$custom-light: #76bfc3;
$custom-dark: #000000;

JSON

{
  "hex": "#1fa4aa",
  "rgb": {
    "r": 31,
    "g": 164,
    "b": 170
  },
  "hsl": {
    "h": 182.59,
    "s": 69.154,
    "l": 39.412
  },
  "oklch": {
    "l": 0.65574,
    "c": 0.10569,
    "h": 199.7
  },
  "luminance": 0.29745
}

Semantic roles & 50–950 ramp

primary

#1FA4AA

secondary

#C7625E

accent

#433CEC

background

#F7FBFB

surface

#EEF7F7

border

#C9D0D0

text

#0A1212

muted

#7C8181

Preview Lab

Preview with #1FA4AA

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

Preview Lab → · Contrast checker → · Palette generator →