#1E9FA1#1E9FA1

#1E9FA1 is a light, moderate teal. Relative luminance 0.276; OKLCH L 64.0% C 0.103 H 196.5°. Best body text is #000000 at 6.53:1 contrast (WCAG AA passes).

Color values

HEX	#1E9FA1
RGB	rgb(30, 159, 161)
HSL	hsl(181, 69%, 37%)
HSV	hsv(181, 81%, 63%)
CMYK	cmyk(81.4%, 1.2%, 0%, 36.9%)
CIE-LAB	lab(59.56, -31.50, -10.56)
CIE-LCH	lch(59.56, 33.23, 198.53°)
OKLab	oklab(63.96% -0.0989 -0.0294)
OKLCH	oklch(63.96% 0.103 196.5)
XYZ	xyz(19.3636, 27.6430, 38.0264)
Luminance	0.2765 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E9FA1 #A1201E

analogous

#1EA161 #1E9FA1 #1E5EA1

triadic

#1E9FA1 #A11E9F #9FA11E

tetradic

#1E9FA1 #611EA1 #A1201E #5EA11E

square

#1E9FA1 #611EA1 #A1201E #5EA11E

split-complementary

#1E9FA1 #A11E5E #A1611E

monochromatic

#0B393A #146C6D #1E9FA1 #28D2D5 #59DEE0

Accessibility & contrast

On white

3.22

#1E9FA1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.53

#1E9FA1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1E9FA1

6.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E9FA1	#FFFFFF	#000000	##000000
##1E9FA1	1.00	3.22	6.53	6.53
#FFFFFF	3.22	1.00	21.00	21.00
#000000	6.53	21.00	1.00	1.00
##000000	6.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9397A1

Deuteranopia (green-blind)

#828AA2

Tritanopia (blue-blind)

#00A59F

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #1e9fa1;
/* rgb */ color: rgb(30, 159, 161);
/* oklch */ color: oklch(64.0% 0.103 196.5);

Tailwind

colors: {
  custom: {
    50: '#75bcbc',
    500: '#1e9fa1',
    950: '#000000',
  },
}

SCSS

$custom: #1e9fa1;
$custom-light: #75bcbc;
$custom-dark: #000000;

JSON

{
  "hex": "#1e9fa1",
  "rgb": {
    "r": 30,
    "g": 159,
    "b": 161
  },
  "hsl": {
    "h": 180.916,
    "s": 68.586,
    "l": 37.451
  },
  "oklch": {
    "l": 0.63958,
    "c": 0.10315,
    "h": 196.5
  },
  "luminance": 0.27646
}

Semantic roles & 50–950 ramp

primary

#1E9FA1

secondary

#C45957

accent

#3F3CEB

background

#F7FBFB

surface

#EEF6F6

border

#C9D0D0

text

#0A1212

muted

#7C8181

Preview Lab

Preview with #1E9FA1

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

Preview Lab → · Contrast checker → · Palette generator →