#1EB4B3#1EB4B3

#1EB4B3 is a light, moderate teal. Relative luminance 0.362; OKLCH L 69.9% C 0.115 H 194.1°. Best body text is #000000 at 8.23:1 contrast (WCAG AA passes).

Color values

HEX	#1EB4B3
RGB	rgb(30, 180, 179)
HSL	hsl(180, 71%, 41%)
HSV	hsv(180, 83%, 71%)
CMYK	cmyk(83.3%, 0%, 0.6%, 29.4%)
CIE-LAB	lab(66.65, -35.93, -10.04)
CIE-LCH	lch(66.65, 37.31, 195.60°)
OKLab	oklab(69.91% -0.1112 -0.028)
OKLCH	oklch(69.91% 0.115 194.1)
XYZ	xyz(24.9895, 36.1700, 48.3035)
Luminance	0.3617 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1EB4B3 #B41E1F

analogous

#1EB468 #1EB4B3 #1E6AB4

triadic

#1EB4B3 #B31EB4 #B4B31E

tetradic

#1EB4B3 #681EB4 #B41E1F #6AB41E

square

#1EB4B3 #681EB4 #B41E1F #6AB41E

split-complementary

#1EB4B3 #B41E6A #B4681E

monochromatic

#0D4B4B #15807F #1EB4B3 #32DDDC #67E6E5

Accessibility & contrast

On white

2.55

#1EB4B3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.23

#1EB4B3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1EB4B3

8.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1EB4B3	#FFFFFF	#000000	##000000
##1EB4B3	1.00	2.55	8.23	8.23
#FFFFFF	2.55	1.00	21.00	21.00
#000000	8.23	21.00	1.00	1.00
##000000	8.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A8ABB3

Deuteranopia (green-blind)

#949CB4

Tritanopia (blue-blind)

#00BAB3

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #1eb4b3;
/* rgb */ color: rgb(30, 180, 179);
/* oklch */ color: oklch(69.9% 0.115 194.1);

Tailwind

colors: {
  custom: {
    50: '#7acbc9',
    500: '#1eb4b3',
    950: '#000000',
  },
}

SCSS

$custom: #1eb4b3;
$custom-light: #7acbc9;
$custom-dark: #000000;

JSON

{
  "hex": "#1eb4b3",
  "rgb": {
    "r": 30,
    "g": 180,
    "b": 179
  },
  "hsl": {
    "h": 179.6,
    "s": 71.429,
    "l": 41.176
  },
  "oklch": {
    "l": 0.69907,
    "c": 0.11462,
    "h": 194.1
  },
  "luminance": 0.36173
}

Semantic roles & 50–950 ramp

primary

#1EB4B3

secondary

#CB6364

accent

#3A3BEE

background

#F8FCFC

surface

#EFF8F8

border

#CAD1D1

text

#0B1313

muted

#7C8282

Preview Lab

Preview with #1EB4B3

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

Preview Lab → · Contrast checker → · Palette generator →