#1FA5AA#1FA5AA

#1FA5AA is a light, moderate teal. Relative luminance 0.301; OKLCH L 65.8% C 0.106 H 198.9°. Best body text is #000000 at 7.02:1 contrast (WCAG AA passes).

Color values

HEX	#1FA5AA
RGB	rgb(31, 165, 170)
HSL	hsl(182, 69%, 39%)
HSV	hsv(182, 82%, 67%)
CMYK	cmyk(81.8%, 2.9%, 0%, 33.3%)
CIE-LAB	lab(61.74, -31.52, -12.37)
CIE-LCH	lch(61.74, 33.86, 201.43°)
OKLab	oklab(65.83% -0.1004 -0.0344)
OKLCH	oklch(65.83% 0.106 198.9)
XYZ	xyz(21.2726, 30.1011, 42.7113)
Luminance	0.3010 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1FA5AA #AA241F

analogous

#1FAA69 #1FA5AA #1F60AA

triadic

#1FA5AA #AA1FA5 #A5AA1F

tetradic

#1FA5AA #691FAA #AA241F #60AA1F

square

#1FA5AA #691FAA #AA241F #60AA1F

split-complementary

#1FA5AA #AA1F60 #AA691F

monochromatic

#0C4142 #167376 #1FA5AA #2DD3D9 #61DEE2

Accessibility & contrast

On white

2.99

#1FA5AA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.02

#1FA5AA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1FA5AA

7.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1FA5AA	#FFFFFF	#000000	##000000
##1FA5AA	1.00	2.99	7.02	7.02
#FFFFFF	2.99	1.00	21.00	21.00
#000000	7.02	21.00	1.00	1.00
##000000	7.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#989DAB

Deuteranopia (green-blind)

#868FAB

Tritanopia (blue-blind)

#00ABA6

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #1fa5aa;
/* rgb */ color: rgb(31, 165, 170);
/* oklch */ color: oklch(65.8% 0.106 198.9);

Tailwind

colors: {
  custom: {
    50: '#77c0c3',
    500: '#1fa5aa',
    950: '#000000',
  },
}

SCSS

$custom: #1fa5aa;
$custom-light: #77c0c3;
$custom-dark: #000000;

JSON

{
  "hex": "#1fa5aa",
  "rgb": {
    "r": 31,
    "g": 165,
    "b": 170
  },
  "hsl": {
    "h": 182.158,
    "s": 69.154,
    "l": 39.412
  },
  "oklch": {
    "l": 0.65826,
    "c": 0.10618,
    "h": 198.9
  },
  "luminance": 0.30104
}

Semantic roles & 50–950 ramp

primary

#1FA5AA

secondary

#C7625E

accent

#423CEC

background

#F7FBFB

surface

#EEF7F7

border

#C9D0D0

text

#0A1212

muted

#7C8181

Preview Lab

Preview with #1FA5AA

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

Preview Lab → · Contrast checker → · Palette generator →