#4298A3#4298A3

#4298A3 is a light, moderate teal. Relative luminance 0.263; OKLCH L 63.2% C 0.083 H 206.7°. Best body text is #000000 at 6.25:1 contrast (WCAG AA passes).

Color values

HEX	#4298A3
RGB	rgb(66, 152, 163)
HSL	hsl(187, 42%, 45%)
HSV	hsv(187, 60%, 64%)
CMYK	cmyk(59.5%, 6.7%, 0%, 36.1%)
CIE-LAB	lab(58.28, -22.37, -13.54)
CIE-LCH	lch(58.28, 26.15, 211.20°)
OKLab	oklab(63.17% -0.0745 -0.0375)
OKLCH	oklch(63.17% 0.083 206.7)
XYZ	xyz(20.0831, 26.2570, 38.6530)
Luminance	0.2626 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4298A3 #A34D42

analogous

#42A37D #4298A3 #4268A3

triadic

#4298A3 #A34298 #98A342

tetradic

#4298A3 #7D42A3 #A34D42 #68A342

square

#4298A3 #7D42A3 #A34D42 #68A342

split-complementary

#4298A3 #A34268 #A37D42

monochromatic

#1F474C #306F77 #4298A3 #63B5C0 #8ECAD1

Accessibility & contrast

On white

3.36

#4298A3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.25

#4298A3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4298A3

6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4298A3	#FFFFFF	#000000	##000000
##4298A3	1.00	3.36	6.25	6.25
#FFFFFF	3.36	1.00	21.00	21.00
#000000	6.25	21.00	1.00	1.00
##000000	6.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C92A4

Deuteranopia (green-blind)

#7D87A3

Tritanopia (blue-blind)

#009E9B

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #4298a3;
/* rgb */ color: rgb(66, 152, 163);
/* oklch */ color: oklch(63.2% 0.083 206.7);

Tailwind

colors: {
  custom: {
    50: '#80b6be',
    500: '#4298a3',
    950: '#000000',
  },
}

SCSS

$custom: #4298a3;
$custom-light: #80b6be;
$custom-dark: #000000;

JSON

{
  "hex": "#4298a3",
  "rgb": {
    "r": 66,
    "g": 152,
    "b": 163
  },
  "hsl": {
    "h": 186.804,
    "s": 42.358,
    "l": 44.902
  },
  "oklch": {
    "l": 0.63174,
    "c": 0.08343,
    "h": 206.7
  },
  "luminance": 0.26259
}

Semantic roles & 50–950 ramp

primary

#4298A3

secondary

#BC8B84

accent

#6456D2

background

#F8FBFB

surface

#EFF6F6

border

#CAD0D0

text

#0B1112

muted

#7C8081

Preview Lab

Preview with #4298A3

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

Preview Lab → · Contrast checker → · Palette generator →