#409D91#409D91

#409D91 is a light, moderate teal. Relative luminance 0.272; OKLCH L 63.7% C 0.090 H 183.7°. Best body text is #000000 at 6.45:1 contrast (WCAG AA passes).

Color values

HEX	#409D91
RGB	rgb(64, 157, 145)
HSL	hsl(172, 42%, 43%)
HSV	hsv(172, 59%, 62%)
CMYK	cmyk(59.2%, 0%, 7.6%, 38.4%)
CIE-LAB	lab(59.20, -30.36, -1.95)
CIE-LCH	lch(59.20, 30.43, 183.68°)
OKLab	oklab(63.72% -0.0894 -0.0057)
OKLCH	oklch(63.72% 0.09 183.7)
XYZ	xyz(19.2799, 27.2463, 31.0256)
Luminance	0.2725 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#409D91 #9D404C

analogous

#409D62 #409D91 #407A9D

triadic

#409D91 #91409D #9D9140

tetradic

#409D91 #62409D #9D404C #7A9D40

square

#409D91 #62409D #9D404C #7A9D40

split-complementary

#409D91 #9D407A #9D6240

monochromatic

#1D4641 #2E7269 #409D91 #5DBDB1 #89CFC6

Accessibility & contrast

On white

3.26

#409D91 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.45

#409D91 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #409D91

6.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##409D91	#FFFFFF	#000000	##000000
##409D91	1.00	3.26	6.45	6.45
#FFFFFF	3.26	1.00	21.00	21.00
#000000	6.45	21.00	1.00	1.00
##000000	6.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#969591

Deuteranopia (green-blind)

#888A92

Tritanopia (blue-blind)

#00A099

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #409d91;
/* rgb */ color: rgb(64, 157, 145);
/* oklch */ color: oklch(63.7% 0.090 183.7);

Tailwind

colors: {
  custom: {
    50: '#7fbab1',
    500: '#409d91',
    950: '#000000',
  },
}

SCSS

$custom: #409d91;
$custom-light: #7fbab1;
$custom-dark: #000000;

JSON

{
  "hex": "#409d91",
  "rgb": {
    "r": 64,
    "g": 157,
    "b": 145
  },
  "hsl": {
    "h": 172.258,
    "s": 42.081,
    "l": 43.333
  },
  "oklch": {
    "l": 0.63715,
    "c": 0.08955,
    "h": 183.7
  },
  "luminance": 0.27248
}

Semantic roles & 50–950 ramp

primary

#409D91

secondary

#B97F87

accent

#5666D2

background

#F8FBFA

surface

#EFF6F5

border

#CAD0CF

text

#0B1110

muted

#7C807F

Preview Lab

Preview with #409D91

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

Preview Lab → · Contrast checker → · Palette generator →