#1FA7A9#1FA7A9

#1FA7A9 is a light, moderate teal. Relative luminance 0.308; OKLCH L 66.3% C 0.107 H 196.5°. Best body text is #000000 at 7.16:1 contrast (WCAG AA passes).

Color values

HEX	#1FA7A9
RGB	rgb(31, 167, 169)
HSL	hsl(181, 69%, 39%)
HSV	hsv(181, 82%, 66%)
CMYK	cmyk(81.7%, 1.2%, 0%, 33.7%)
CIE-LAB	lab(62.33, -32.78, -10.92)
CIE-LCH	lch(62.33, 34.55, 198.43°)
OKLab	oklab(66.29% -0.1028 -0.0304)
OKLCH	oklch(66.29% 0.107 196.5)
XYZ	xyz(21.5419, 30.7906, 42.3362)
Luminance	0.3079 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1FA7A9 #A9211F

analogous

#1FA966 #1FA7A9 #1F62A9

triadic

#1FA7A9 #A91FA7 #A7A91F

tetradic

#1FA7A9 #661FA9 #A9211F #62A91F

square

#1FA7A9 #661FA9 #A9211F #62A91F

split-complementary

#1FA7A9 #A91F62 #A9661F

monochromatic

#0C4142 #167475 #1FA7A9 #2DD6D8 #60E0E2

Accessibility & contrast

On white

2.93

#1FA7A9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.16

#1FA7A9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1FA7A9

7.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1FA7A9	#FFFFFF	#000000	##000000
##1FA7A9	1.00	2.93	7.16	7.16
#FFFFFF	2.93	1.00	21.00	21.00
#000000	7.16	21.00	1.00	1.00
##000000	7.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9B9FA9

Deuteranopia (green-blind)

#8891AA

Tritanopia (blue-blind)

#00ADA7

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #1fa7a9;
/* rgb */ color: rgb(31, 167, 169);
/* oklch */ color: oklch(66.3% 0.107 196.5);

Tailwind

colors: {
  custom: {
    50: '#77c1c2',
    500: '#1fa7a9',
    950: '#000000',
  },
}

SCSS

$custom: #1fa7a9;
$custom-light: #77c1c2;
$custom-dark: #000000;

JSON

{
  "hex": "#1fa7a9",
  "rgb": {
    "r": 31,
    "g": 167,
    "b": 169
  },
  "hsl": {
    "h": 180.87,
    "s": 69,
    "l": 39.216
  },
  "oklch": {
    "l": 0.66294,
    "c": 0.10724,
    "h": 196.5
  },
  "luminance": 0.30793
}

Semantic roles & 50–950 ramp

primary

#1FA7A9

secondary

#C75F5D

accent

#3F3CEC

background

#F8FBFB

surface

#EFF7F7

border

#CAD0D0

text

#0A1212

muted

#7C8181

Preview Lab

Preview with #1FA7A9

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

Preview Lab → · Contrast checker → · Palette generator →