#1E99A9#1E99A9

#1E99A9 is a light, moderate teal. Relative luminance 0.259; OKLCH L 62.7% C 0.102 H 208.6°. Best body text is #000000 at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#1E99A9
RGB	rgb(30, 153, 169)
HSL	hsl(187, 70%, 39%)
HSV	hsv(187, 82%, 66%)
CMYK	cmyk(82.2%, 9.5%, 0%, 33.7%)
CIE-LAB	lab(57.96, -26.01, -17.52)
CIE-LCH	lch(57.96, 31.36, 213.96°)
OKLab	oklab(62.75% -0.0895 -0.0488)
OKLCH	oklch(62.75% 0.102 208.6)
XYZ	xyz(19.0849, 25.9206, 41.5257)
Luminance	0.2592 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E99A9 #A92E1E

analogous

#1EA974 #1E99A9 #1E54A9

triadic

#1E99A9 #A91E99 #99A91E

tetradic

#1E99A9 #741EA9 #A92E1E #54A91E

square

#1E99A9 #741EA9 #A92E1E #54A91E

split-complementary

#1E99A9 #A91E54 #A9741E

monochromatic

#0C3B41 #156A75 #1E99A9 #2BC5D9 #5FD3E3

Accessibility & contrast

On white

3.40

#1E99A9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.18

#1E99A9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1E99A9

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E99A9	#FFFFFF	#000000	##000000
##1E99A9	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)

#8A93AA

Deuteranopia (green-blind)

#7886A9

Tritanopia (blue-blind)

#00A19E

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #1e99a9;
/* rgb */ color: rgb(30, 153, 169);
/* oklch */ color: oklch(62.7% 0.102 208.6);

Tailwind

colors: {
  custom: {
    50: '#75b7c2',
    500: '#1e99a9',
    950: '#000000',
  },
}

SCSS

$custom: #1e99a9;
$custom-light: #75b7c2;
$custom-dark: #000000;

JSON

{
  "hex": "#1e99a9",
  "rgb": {
    "r": 30,
    "g": 153,
    "b": 169
  },
  "hsl": {
    "h": 186.906,
    "s": 69.849,
    "l": 39.02
  },
  "oklch": {
    "l": 0.62748,
    "c": 0.10193,
    "h": 208.6
  },
  "luminance": 0.25923
}

Semantic roles & 50–950 ramp

primary

#1E99A9

secondary

#C7685C

accent

#503BED

background

#F7FBFB

surface

#EEF6F7

border

#C9D0D0

text

#0A1112

muted

#7C8081

Preview Lab

Preview with #1E99A9

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

Preview Lab → · Contrast checker → · Palette generator →