#1EB5BB#1EB5BB

#1EB5BB is a light, moderate teal. Relative luminance 0.369; OKLCH L 70.4% C 0.115 H 199.2°. Best body text is #000000 at 8.38:1 contrast (WCAG AA passes).

Color values

HEX	#1EB5BB
RGB	rgb(30, 181, 187)
HSL	hsl(182, 72%, 43%)
HSV	hsv(182, 84%, 73%)
CMYK	cmyk(84%, 3.2%, 0%, 26.7%)
CIE-LAB	lab(67.21, -33.98, -13.62)
CIE-LCH	lch(67.21, 36.61, 201.85°)
OKLab	oklab(70.45% -0.1086 -0.0379)
OKLCH	oklch(70.45% 0.115 199.2)
XYZ	xyz(26.0248, 36.9083, 52.7564)
Luminance	0.3691 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1EB5BB #BB241E

analogous

#1EBB72 #1EB5BB #1E66BB

triadic

#1EB5BB #BB1EB5 #B5BB1E

tetradic

#1EB5BB #721EBB #BB241E #66BB1E

square

#1EB5BB #721EBB #BB241E #66BB1E

split-complementary

#1EB5BB #BB1E66 #BB721E

monochromatic

#0D4F52 #168286 #1EB5BB #37D9DF #6CE3E7

Accessibility & contrast

On white

2.51

#1EB5BB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.38

#1EB5BB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1EB5BB

8.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1EB5BB	#FFFFFF	#000000	##000000
##1EB5BB	1.00	2.51	8.38	8.38
#FFFFFF	2.51	1.00	21.00	21.00
#000000	8.38	21.00	1.00	1.00
##000000	8.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A7ACBC

Deuteranopia (green-blind)

#929DBC

Tritanopia (blue-blind)

#00BCB6

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #1eb5bb;
/* rgb */ color: rgb(30, 181, 187);
/* oklch */ color: oklch(70.4% 0.115 199.2);

Tailwind

colors: {
  custom: {
    50: '#7bcbcf',
    500: '#1eb5bb',
    950: '#000000',
  },
}

SCSS

$custom: #1eb5bb;
$custom-light: #7bcbcf;
$custom-dark: #000000;

JSON

{
  "hex": "#1eb5bb",
  "rgb": {
    "r": 30,
    "g": 181,
    "b": 187
  },
  "hsl": {
    "h": 182.293,
    "s": 72.35,
    "l": 42.549
  },
  "oklch": {
    "l": 0.70445,
    "c": 0.115,
    "h": 199.2
  },
  "luminance": 0.36912
}

Semantic roles & 50–950 ramp

primary

#1EB5BB

secondary

#CD6B67

accent

#4039EF

background

#F8FCFC

surface

#EFF8F9

border

#CAD1D2

text

#0B1313

muted

#7C8282

Preview Lab

Preview with #1EB5BB

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

Preview Lab → · Contrast checker → · Palette generator →