#1E99A5#1E99A5

#1E99A5 is a light, moderate teal. Relative luminance 0.258; OKLCH L 62.6% C 0.101 H 205.3°. Best body text is #000000 at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#1E99A5
RGB	rgb(30, 153, 165)
HSL	hsl(185, 69%, 38%)
HSV	hsv(185, 82%, 65%)
CMYK	cmyk(81.8%, 7.3%, 0%, 35.3%)
CIE-LAB	lab(57.82, -27.31, -15.46)
CIE-LCH	lch(57.82, 31.38, 209.51°)
OKLab	oklab(62.59% -0.0912 -0.043)
OKLCH	oklch(62.59% 0.101 205.3)
XYZ	xyz(18.7151, 25.7727, 39.5783)
Luminance	0.2577 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E99A5 #A52A1E

analogous

#1EA56D #1E99A5 #1E56A5

triadic

#1E99A5 #A51E99 #99A51E

tetradic

#1E99A5 #6D1EA5 #A52A1E #56A51E

square

#1E99A5 #6D1EA5 #A52A1E #56A51E

split-complementary

#1E99A5 #A51E56 #A56D1E

monochromatic

#0B393D #156971 #1E99A5 #28C8D8 #5CD6E1

Accessibility & contrast

On white

3.41

#1E99A5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.15

#1E99A5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1E99A5

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E99A5	#FFFFFF	#000000	##000000
##1E99A5	1.00	3.41	6.15	6.15
#FFFFFF	3.41	1.00	21.00	21.00
#000000	6.15	21.00	1.00	1.00
##000000	6.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B92A6

Deuteranopia (green-blind)

#7A85A5

Tritanopia (blue-blind)

#00A09C

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #1e99a5;
/* rgb */ color: rgb(30, 153, 165);
/* oklch */ color: oklch(62.6% 0.101 205.3);

Tailwind

colors: {
  custom: {
    50: '#74b7bf',
    500: '#1e99a5',
    950: '#000000',
  },
}

SCSS

$custom: #1e99a5;
$custom-light: #74b7bf;
$custom-dark: #000000;

JSON

{
  "hex": "#1e99a5",
  "rgb": {
    "r": 30,
    "g": 153,
    "b": 165
  },
  "hsl": {
    "h": 185.333,
    "s": 69.231,
    "l": 38.235
  },
  "oklch": {
    "l": 0.62587,
    "c": 0.10085,
    "h": 205.3
  },
  "luminance": 0.25775
}

Semantic roles & 50–950 ramp

primary

#1E99A5

secondary

#C56359

accent

#4B3CEC

background

#F7FBFB

surface

#EEF6F7

border

#C9D0D0

text

#0A1112

muted

#7C8081

Preview Lab

Preview with #1E99A5

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

Preview Lab → · Contrast checker → · Palette generator →