#1F9BA9#1F9BA9

#1F9BA9 is a light, moderate teal. Relative luminance 0.266; OKLCH L 63.3% C 0.102 H 206.8°. Best body text is #000000 at 6.32:1 contrast (WCAG AA passes).

Color values

HEX	#1F9BA9
RGB	rgb(31, 155, 169)
HSL	hsl(186, 69%, 39%)
HSV	hsv(186, 82%, 66%)
CMYK	cmyk(81.7%, 8.3%, 0%, 33.7%)
CIE-LAB	lab(58.60, -26.93, -16.55)
CIE-LCH	lch(58.60, 31.61, 211.57°)
OKLab	oklab(63.27% -0.0911 -0.0461)
OKLCH	oklch(63.27% 0.102 206.8)
XYZ	xyz(19.4447, 26.5961, 41.6372)
Luminance	0.2660 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F9BA9 #A92D1F

analogous

#1FA972 #1F9BA9 #1F56A9

triadic

#1F9BA9 #A91F9B #9BA91F

tetradic

#1F9BA9 #721FA9 #A92D1F #56A91F

square

#1F9BA9 #721FA9 #A92D1F #56A91F

split-complementary

#1F9BA9 #A91F56 #A9721F

monochromatic

#0C3C42 #166C75 #1F9BA9 #2DC7D8 #60D5E2

Accessibility & contrast

On white

3.32

#1F9BA9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.32

#1F9BA9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9BA9

6.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F9BA9	#FFFFFF	#000000	##000000
##1F9BA9	1.00	3.32	6.32	6.32
#FFFFFF	3.32	1.00	21.00	21.00
#000000	6.32	21.00	1.00	1.00
##000000	6.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D95AA

Deuteranopia (green-blind)

#7B87A9

Tritanopia (blue-blind)

#00A29F

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #1f9ba9;
/* rgb */ color: rgb(31, 155, 169);
/* oklch */ color: oklch(63.3% 0.102 206.8);

Tailwind

colors: {
  custom: {
    50: '#75b9c2',
    500: '#1f9ba9',
    950: '#000000',
  },
}

SCSS

$custom: #1f9ba9;
$custom-light: #75b9c2;
$custom-dark: #000000;

JSON

{
  "hex": "#1f9ba9",
  "rgb": {
    "r": 31,
    "g": 155,
    "b": 169
  },
  "hsl": {
    "h": 186.087,
    "s": 69,
    "l": 39.216
  },
  "oklch": {
    "l": 0.63267,
    "c": 0.10213,
    "h": 206.8
  },
  "luminance": 0.26599
}

Semantic roles & 50–950 ramp

primary

#1F9BA9

secondary

#C7685D

accent

#4E3CEC

background

#F7FBFB

surface

#EEF6F7

border

#C9D0D0

text

#0A1112

muted

#7C8081

Preview Lab

Preview with #1F9BA9

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

Preview Lab → · Contrast checker → · Palette generator →