#30818E#30818E

#30818E is a mid, moderate teal. Relative luminance 0.183; OKLCH L 56.0% C 0.079 H 209.9°. Best body text is #000000 at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#30818E
RGB	rgb(48, 129, 142)
HSL	hsl(188, 49%, 37%)
HSV	hsv(188, 66%, 56%)
CMYK	cmyk(66.2%, 9.2%, 0%, 44.3%)
CIE-LAB	lab(49.83, -20.03, -14.25)
CIE-LCH	lch(49.83, 24.58, 215.43°)
OKLab	oklab(55.97% -0.0688 -0.0395)
OKLCH	oklch(55.97% 0.079 209.9)
XYZ	xyz(13.9496, 18.2804, 28.3792)
Luminance	0.1828 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30818E #8E3D30

analogous

#308E6C #30818E #30528E

triadic

#30818E #8E3081 #818E30

tetradic

#30818E #6C308E #8E3D30 #528E30

square

#30818E #6C308E #8E3D30 #528E30

split-complementary

#30818E #8E3052 #8E6C30

monochromatic

#112E33 #215760 #30818E #3FABBC #6BC0CD

Accessibility & contrast

On white

4.51

#30818E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.66

#30818E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #30818E

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30818E	#FFFFFF	#000000	##000000
##30818E	1.00	4.51	4.66	4.66
#FFFFFF	4.51	1.00	21.00	21.00
#000000	4.66	21.00	1.00	1.00
##000000	4.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#767C8F

Deuteranopia (green-blind)

#68728E

Tritanopia (blue-blind)

#008785

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #30818e;
/* rgb */ color: rgb(48, 129, 142);
/* oklch */ color: oklch(56.0% 0.079 209.9);

Tailwind

colors: {
  custom: {
    50: '#74a5af',
    500: '#30818e',
    950: '#000000',
  },
}

SCSS

$custom: #30818e;
$custom-light: #74a5af;
$custom-dark: #000000;

JSON

{
  "hex": "#30818e",
  "rgb": {
    "r": 48,
    "g": 129,
    "b": 142
  },
  "hsl": {
    "h": 188.298,
    "s": 49.474,
    "l": 37.255
  },
  "oklch": {
    "l": 0.55975,
    "c": 0.07935,
    "h": 209.9
  },
  "luminance": 0.18282
}

Semantic roles & 50–950 ramp

primary

#30818E

secondary

#B47065

accent

#624FD9

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#090F10

muted

#7B7F7F

Preview Lab

Preview with #30818E

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

Preview Lab → · Contrast checker → · Palette generator →