#1F9AA8#1F9AA8

#1F9AA8 is a light, moderate teal. Relative luminance 0.262; OKLCH L 63.0% C 0.102 H 206.9°. Best body text is #000000 at 6.25:1 contrast (WCAG AA passes).

Color values

HEX	#1F9AA8
RGB	rgb(31, 154, 168)
HSL	hsl(186, 69%, 39%)
HSV	hsv(186, 82%, 66%)
CMYK	cmyk(81.5%, 8.3%, 0%, 34.1%)
CIE-LAB	lab(58.25, -26.75, -16.51)
CIE-LCH	lch(58.25, 31.43, 211.68°)
OKLab	oklab(62.98% -0.0906 -0.046)
OKLCH	oklch(62.98% 0.102 206.9)
XYZ	xyz(19.1854, 26.2272, 41.0894)
Luminance	0.2623 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F9AA8 #A82D1F

analogous

#1FA872 #1F9AA8 #1F56A8

triadic

#1F9AA8 #A81F9A #9AA81F

tetradic

#1F9AA8 #721FA8 #A82D1F #56A81F

square

#1F9AA8 #721FA8 #A82D1F #56A81F

split-complementary

#1F9AA8 #A81F56 #A8721F

monochromatic

#0C3B41 #156B74 #1F9AA8 #2CC7D8 #60D4E2

Accessibility & contrast

On white

3.36

#1F9AA8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.25

#1F9AA8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9AA8

6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F9AA8	#FFFFFF	#000000	##000000
##1F9AA8	1.00	3.36	6.25	6.25
#FFFFFF	3.36	1.00	21.00	21.00
#000000	6.25	21.00	1.00	1.00
##000000	6.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C94A9

Deuteranopia (green-blind)

#7A86A8

Tritanopia (blue-blind)

#00A19E

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #1f9aa8;
/* rgb */ color: rgb(31, 154, 168);
/* oklch */ color: oklch(63.0% 0.102 206.9);

Tailwind

colors: {
  custom: {
    50: '#75b8c1',
    500: '#1f9aa8',
    950: '#000000',
  },
}

SCSS

$custom: #1f9aa8;
$custom-light: #75b8c1;
$custom-dark: #000000;

JSON

{
  "hex": "#1f9aa8",
  "rgb": {
    "r": 31,
    "g": 154,
    "b": 168
  },
  "hsl": {
    "h": 186.131,
    "s": 68.844,
    "l": 39.02
  },
  "oklch": {
    "l": 0.62975,
    "c": 0.10158,
    "h": 206.9
  },
  "luminance": 0.2623
}

Semantic roles & 50–950 ramp

primary

#1F9AA8

secondary

#C6675D

accent

#4E3CEC

background

#F7FBFB

surface

#EEF6F7

border

#C9D0D0

text

#0A1112

muted

#7C8081

Preview Lab

Preview with #1F9AA8

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

Preview Lab → · Contrast checker → · Palette generator →