#1F9EAC#1F9EAC

#1F9EAC is a light, moderate teal. Relative luminance 0.277; OKLCH L 64.1% C 0.104 H 206.6°. Best body text is #000000 at 6.54:1 contrast (WCAG AA passes).

Color values

HEX	#1F9EAC
RGB	rgb(31, 158, 172)
HSL	hsl(186, 69%, 40%)
HSV	hsv(186, 82%, 67%)
CMYK	cmyk(82%, 8.1%, 0%, 32.5%)
CIE-LAB	lab(59.64, -27.46, -16.68)
CIE-LCH	lch(59.64, 32.13, 211.27°)
OKLab	oklab(64.14% -0.0928 -0.0464)
OKLCH	oklch(64.14% 0.104 206.6)
XYZ	xyz(20.2350, 27.7210, 43.3059)
Luminance	0.2772 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F9EAC #AC2D1F

analogous

#1FAC73 #1F9EAC #1F58AC

triadic

#1F9EAC #AC1F9E #9EAC1F

tetradic

#1F9EAC #731FAC #AC2D1F #58AC1F

square

#1F9EAC #731FAC #AC2D1F #58AC1F

split-complementary

#1F9EAC #AC1F58 #AC731F

monochromatic

#0C3F44 #166E78 #1F9EAC #2FC9D9 #63D6E3

Accessibility & contrast

On white

3.21

#1F9EAC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.54

#1F9EAC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9EAC

6.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F9EAC	#FFFFFF	#000000	##000000
##1F9EAC	1.00	3.21	6.54	6.54
#FFFFFF	3.21	1.00	21.00	21.00
#000000	6.54	21.00	1.00	1.00
##000000	6.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9097AD

Deuteranopia (green-blind)

#7D8AAC

Tritanopia (blue-blind)

#00A5A2

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #1f9eac;
/* rgb */ color: rgb(31, 158, 172);
/* oklch */ color: oklch(64.1% 0.104 206.6);

Tailwind

colors: {
  custom: {
    50: '#76bbc4',
    500: '#1f9eac',
    950: '#000000',
  },
}

SCSS

$custom: #1f9eac;
$custom-light: #76bbc4;
$custom-dark: #000000;

JSON

{
  "hex": "#1f9eac",
  "rgb": {
    "r": 31,
    "g": 158,
    "b": 172
  },
  "hsl": {
    "h": 185.957,
    "s": 69.458,
    "l": 39.804
  },
  "oklch": {
    "l": 0.64142,
    "c": 0.10374,
    "h": 206.6
  },
  "luminance": 0.27724
}

Semantic roles & 50–950 ramp

primary

#1F9EAC

secondary

#C8695F

accent

#4D3CEC

background

#F7FBFC

surface

#EEF6F8

border

#C9D0D1

text

#0A1212

muted

#7C8181

Preview Lab

Preview with #1F9EAC

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

Preview Lab → · Contrast checker → · Palette generator →