#1EB4B0#1EB4B0

#1EB4B0 is a light, moderate teal. Relative luminance 0.361; OKLCH L 69.8% C 0.115 H 191.9°. Best body text is #000000 at 8.21:1 contrast (WCAG AA passes).

Color values

HEX	#1EB4B0
RGB	rgb(30, 180, 176)
HSL	hsl(178, 71%, 41%)
HSV	hsv(178, 83%, 71%)
CMYK	cmyk(83.3%, 0%, 2.2%, 29.4%)
CIE-LAB	lab(66.56, -36.83, -8.51)
CIE-LCH	lch(66.56, 37.80, 193.01°)
OKLab	oklab(69.8% -0.1125 -0.0238)
OKLCH	oklch(69.8% 0.115 191.9)
XYZ	xyz(24.6894, 36.0500, 46.7230)
Luminance	0.3605 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1EB4B0 #B41E22

analogous

#1EB465 #1EB4B0 #1E6DB4

triadic

#1EB4B0 #B01EB4 #B4B01E

tetradic

#1EB4B0 #651EB4 #B41E22 #6DB41E

square

#1EB4B0 #651EB4 #B41E22 #6DB41E

split-complementary

#1EB4B0 #B41E6D #B4651E

monochromatic

#0D4B49 #15807D #1EB4B0 #32DDD8 #67E6E2

Accessibility & contrast

On white

2.56

#1EB4B0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.21

#1EB4B0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1EB4B0

8.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1EB4B0	#FFFFFF	#000000	##000000
##1EB4B0	1.00	2.56	8.21	8.21
#FFFFFF	2.56	1.00	21.00	21.00
#000000	8.21	21.00	1.00	1.00
##000000	8.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A8AAB0

Deuteranopia (green-blind)

#959CB1

Tritanopia (blue-blind)

#00B9B2

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #1eb4b0;
/* rgb */ color: rgb(30, 180, 176);
/* oklch */ color: oklch(69.8% 0.115 191.9);

Tailwind

colors: {
  custom: {
    50: '#79cbc7',
    500: '#1eb4b0',
    950: '#000000',
  },
}

SCSS

$custom: #1eb4b0;
$custom-light: #79cbc7;
$custom-dark: #000000;

JSON

{
  "hex": "#1eb4b0",
  "rgb": {
    "r": 30,
    "g": 180,
    "b": 176
  },
  "hsl": {
    "h": 178.4,
    "s": 71.429,
    "l": 41.176
  },
  "oklch": {
    "l": 0.69802,
    "c": 0.11499,
    "h": 191.9
  },
  "luminance": 0.36053
}

Semantic roles & 50–950 ramp

primary

#1EB4B0

secondary

#CB6366

accent

#3A3EEE

background

#F8FCFC

surface

#EFF8F8

border

#CAD1D1

text

#0B1313

muted

#7C8282

Preview Lab

Preview with #1EB4B0

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

Preview Lab → · Contrast checker → · Palette generator →