#409F99#409F99

#409F99 is a light, moderate teal. Relative luminance 0.282; OKLCH L 64.5% C 0.089 H 189.4°. Best body text is #000000 at 6.64:1 contrast (WCAG AA passes).

Color values

HEX	#409F99
RGB	rgb(64, 159, 153)
HSL	hsl(176, 43%, 44%)
HSV	hsv(176, 60%, 62%)
CMYK	cmyk(59.7%, 0%, 3.8%, 37.6%)
CIE-LAB	lab(60.05, -29.15, -5.22)
CIE-LCH	lch(60.05, 29.61, 190.16°)
OKLab	oklab(64.48% -0.0879 -0.0146)
OKLCH	oklch(64.48% 0.089 189.4)
XYZ	xyz(20.2597, 28.1841, 34.5032)
Luminance	0.2819 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#409F99 #9F4046

analogous

#409F69 #409F99 #40759F

triadic

#409F99 #99409F #9F9940

tetradic

#409F99 #69409F #9F4046 #759F40

square

#409F99 #69409F #9F4046 #759F40

split-complementary

#409F99 #9F4075 #9F6940

monochromatic

#1D4845 #2E736F #409F99 #5EBEB8 #8AD0CB

Accessibility & contrast

On white

3.16

#409F99 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.64

#409F99 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #409F99

6.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##409F99	#FFFFFF	#000000	##000000
##409F99	1.00	3.16	6.64	6.64
#FFFFFF	3.16	1.00	21.00	21.00
#000000	6.64	21.00	1.00	1.00
##000000	6.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#979799

Deuteranopia (green-blind)

#888C9A

Tritanopia (blue-blind)

#00A39D

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #409f99;
/* rgb */ color: rgb(64, 159, 153);
/* oklch */ color: oklch(64.5% 0.089 189.4);

Tailwind

colors: {
  custom: {
    50: '#7fbcb7',
    500: '#409f99',
    950: '#000000',
  },
}

SCSS

$custom: #409f99;
$custom-light: #7fbcb7;
$custom-dark: #000000;

JSON

{
  "hex": "#409f99",
  "rgb": {
    "r": 64,
    "g": 159,
    "b": 153
  },
  "hsl": {
    "h": 176.211,
    "s": 42.601,
    "l": 43.725
  },
  "oklch": {
    "l": 0.64484,
    "c": 0.08913,
    "h": 189.4
  },
  "luminance": 0.28186
}

Semantic roles & 50–950 ramp

primary

#409F99

secondary

#BB8084

accent

#555DD2

background

#F8FBFB

surface

#EFF6F6

border

#CAD0D0

text

#0B1211

muted

#7C8180

Preview Lab

Preview with #409F99

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

Preview Lab → · Contrast checker → · Palette generator →