#1E99A8#1E99A8

#1E99A8 is a light, moderate teal. Relative luminance 0.259; OKLCH L 62.7% C 0.102 H 207.8°. Best body text is #000000 at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#1E99A8
RGB	rgb(30, 153, 168)
HSL	hsl(187, 70%, 39%)
HSV	hsv(187, 82%, 66%)
CMYK	cmyk(82.1%, 8.9%, 0%, 34.1%)
CIE-LAB	lab(57.93, -26.34, -17.00)
CIE-LCH	lch(57.93, 31.35, 212.85°)
OKLab	oklab(62.71% -0.0899 -0.0474)
OKLCH	oklch(62.71% 0.102 207.8)
XYZ	xyz(18.9914, 25.8832, 41.0332)
Luminance	0.2589 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E99A8 #A82D1E

analogous

#1EA872 #1E99A8 #1E54A8

triadic

#1E99A8 #A81E99 #99A81E

tetradic

#1E99A8 #721EA8 #A82D1E #54A81E

square

#1E99A8 #721EA8 #A82D1E #54A81E

split-complementary

#1E99A8 #A81E54 #A8721E

monochromatic

#0B3A40 #156A74 #1E99A8 #2AC6D9 #5ED4E2

Accessibility & contrast

On white

3.40

#1E99A8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.18

#1E99A8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1E99A8

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E99A8	#FFFFFF	#000000	##000000
##1E99A8	1.00	3.40	6.18	6.18
#FFFFFF	3.40	1.00	21.00	21.00
#000000	6.18	21.00	1.00	1.00
##000000	6.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B93A9

Deuteranopia (green-blind)

#7985A8

Tritanopia (blue-blind)

#00A09D

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #1e99a8;
/* rgb */ color: rgb(30, 153, 168);
/* oklch */ color: oklch(62.7% 0.102 207.8);

Tailwind

colors: {
  custom: {
    50: '#75b7c1',
    500: '#1e99a8',
    950: '#000000',
  },
}

SCSS

$custom: #1e99a8;
$custom-light: #75b7c1;
$custom-dark: #000000;

JSON

{
  "hex": "#1e99a8",
  "rgb": {
    "r": 30,
    "g": 153,
    "b": 168
  },
  "hsl": {
    "h": 186.522,
    "s": 69.697,
    "l": 38.824
  },
  "oklch": {
    "l": 0.62707,
    "c": 0.10162,
    "h": 207.8
  },
  "luminance": 0.25886
}

Semantic roles & 50–950 ramp

primary

#1E99A8

secondary

#C7675B

accent

#4F3BED

background

#F7FBFB

surface

#EEF6F7

border

#C9D0D0

text

#0A1112

muted

#7C8081

Preview Lab

Preview with #1E99A8

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

Preview Lab → · Contrast checker → · Palette generator →