#1EB4BB#1EB4BB

#1EB4BB is a light, moderate teal. Relative luminance 0.365; OKLCH L 70.2% C 0.115 H 200.0°. Best body text is #000000 at 8.30:1 contrast (WCAG AA passes).

Color values

HEX	#1EB4BB
RGB	rgb(30, 180, 187)
HSL	hsl(183, 72%, 43%)
HSV	hsv(183, 84%, 73%)
CMYK	cmyk(84%, 3.7%, 0%, 26.7%)
CIE-LAB	lab(66.90, -33.51, -14.08)
CIE-LCH	lch(66.90, 36.34, 202.80°)
OKLab	oklab(70.2% -0.1076 -0.0392)
OKLCH	oklch(70.2% 0.115 200)
XYZ	xyz(25.8222, 36.5031, 52.6889)
Luminance	0.3651 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1EB4BB #BB251E

analogous

#1EBB73 #1EB4BB #1E66BB

triadic

#1EB4BB #BB1EB4 #B4BB1E

tetradic

#1EB4BB #731EBB #BB251E #66BB1E

square

#1EB4BB #731EBB #BB251E #66BB1E

split-complementary

#1EB4BB #BB1E66 #BB731E

monochromatic

#0D4E52 #168186 #1EB4BB #37D7DF #6CE2E7

Accessibility & contrast

On white

2.53

#1EB4BB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.30

#1EB4BB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1EB4BB

8.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1EB4BB	#FFFFFF	#000000	##000000
##1EB4BB	1.00	2.53	8.30	8.30
#FFFFFF	2.53	1.00	21.00	21.00
#000000	8.30	21.00	1.00	1.00
##000000	8.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A6ABBC

Deuteranopia (green-blind)

#919CBC

Tritanopia (blue-blind)

#00BBB6

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #1eb4bb;
/* rgb */ color: rgb(30, 180, 187);
/* oklch */ color: oklch(70.2% 0.115 200.0);

Tailwind

colors: {
  custom: {
    50: '#7acbcf',
    500: '#1eb4bb',
    950: '#000000',
  },
}

SCSS

$custom: #1eb4bb;
$custom-light: #7acbcf;
$custom-dark: #000000;

JSON

{
  "hex": "#1eb4bb",
  "rgb": {
    "r": 30,
    "g": 180,
    "b": 187
  },
  "hsl": {
    "h": 182.675,
    "s": 72.35,
    "l": 42.549
  },
  "oklch": {
    "l": 0.70197,
    "c": 0.11455,
    "h": 200
  },
  "luminance": 0.36506
}

Semantic roles & 50–950 ramp

primary

#1EB4BB

secondary

#CD6C67

accent

#4139EF

background

#F8FCFC

surface

#EFF8F9

border

#CAD1D2

text

#0B1313

muted

#7C8282

Preview Lab

Preview with #1EB4BB

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

Preview Lab → · Contrast checker → · Palette generator →