#1F9BAD#1F9BAD

#1F9BAD is a light, moderate teal. Relative luminance 0.268; OKLCH L 63.4% C 0.103 H 210.1°. Best body text is #000000 at 6.35:1 contrast (WCAG AA passes).

Color values

HEX	#1F9BAD
RGB	rgb(31, 155, 173)
HSL	hsl(188, 70%, 40%)
HSV	hsv(188, 82%, 68%)
CMYK	cmyk(82.1%, 10.4%, 0%, 32.2%)
CIE-LAB	lab(58.74, -25.63, -18.60)
CIE-LCH	lch(58.74, 31.67, 215.97°)
OKLab	oklab(63.43% -0.0894 -0.0519)
OKLCH	oklch(63.43% 0.103 210.1)
XYZ	xyz(19.8259, 26.7486, 43.6451)
Luminance	0.2675 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F9BAD #AD311F

analogous

#1FAD78 #1F9BAD #1F54AD

triadic

#1F9BAD #AD1F9B #9BAD1F

tetradic

#1F9BAD #781FAD #AD311F #54AD1F

square

#1F9BAD #781FAD #AD311F #54AD1F

split-complementary

#1F9BAD #AD1F54 #AD781F

monochromatic

#0C3E45 #166C79 #1F9BAD #2FC4DA #63D3E3

Accessibility & contrast

On white

3.31

#1F9BAD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.35

#1F9BAD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9BAD

6.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F9BAD	#FFFFFF	#000000	##000000
##1F9BAD	1.00	3.31	6.35	6.35
#FFFFFF	3.31	1.00	21.00	21.00
#000000	6.35	21.00	1.00	1.00
##000000	6.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C95AE

Deuteranopia (green-blind)

#7987AD

Tritanopia (blue-blind)

#00A3A0

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #1f9bad;
/* rgb */ color: rgb(31, 155, 173);
/* oklch */ color: oklch(63.4% 0.103 210.1);

Tailwind

colors: {
  custom: {
    50: '#76b9c5',
    500: '#1f9bad',
    950: '#000000',
  },
}

SCSS

$custom: #1f9bad;
$custom-light: #76b9c5;
$custom-dark: #000000;

JSON

{
  "hex": "#1f9bad",
  "rgb": {
    "r": 31,
    "g": 155,
    "b": 173
  },
  "hsl": {
    "h": 187.606,
    "s": 69.608,
    "l": 40
  },
  "oklch": {
    "l": 0.6343,
    "c": 0.10338,
    "h": 210.1
  },
  "luminance": 0.26751
}

Semantic roles & 50–950 ramp

primary

#1F9BAD

secondary

#C86D60

accent

#523BEC

background

#F7FBFC

surface

#EEF6F8

border

#C9D0D1

text

#0A1112

muted

#7C8081

Preview Lab

Preview with #1F9BAD

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

Preview Lab → · Contrast checker → · Palette generator →