#409F5C#409F5C

#409F5C is a light, vivid green. Relative luminance 0.267; OKLCH L 62.9% C 0.134 H 150.4°. Best body text is #000000 at 6.33:1 contrast (WCAG AA passes).

Color values

HEX	#409F5C
RGB	rgb(64, 159, 92)
HSL	hsl(138, 43%, 44%)
HSV	hsv(138, 60%, 62%)
CMYK	cmyk(59.7%, 0%, 42.1%, 37.6%)
CIE-LAB	lab(58.66, -43.19, 26.81)
CIE-LCH	lch(58.66, 50.84, 148.17°)
OKLab	oklab(62.88% -0.1168 0.0664)
OKLCH	oklch(62.88% 0.134 150.4)
XYZ	xyz(16.4430, 26.6574, 14.4020)
Luminance	0.2666 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#409F5C #9F4083

analogous

#539F40 #409F5C #409F8B

triadic

#409F5C #5C409F #9F5C40

tetradic

#409F5C #40539F #9F4083 #9F8B40

square

#409F5C #40539F #9F4083 #9F8B40

split-complementary

#409F5C #8B409F #9F4053

monochromatic

#1D482A #2E7343 #409F5C #5EBE7A #8AD09E

Accessibility & contrast

On white

3.32

#409F5C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.33

#409F5C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #409F5C

6.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##409F5C	#FFFFFF	#000000	##000000
##409F5C	1.00	3.32	6.33	6.33
#FFFFFF	3.32	1.00	21.00	21.00
#000000	6.33	21.00	1.00	1.00
##000000	6.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A09257

Deuteranopia (green-blind)

#938A60

Tritanopia (blue-blind)

#259C8E

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #409f5c;
/* rgb */ color: rgb(64, 159, 92);
/* oklch */ color: oklch(62.9% 0.134 150.4);

Tailwind

colors: {
  custom: {
    50: '#7ebc8b',
    500: '#409f5c',
    950: '#000000',
  },
}

SCSS

$custom: #409f5c;
$custom-light: #7ebc8b;
$custom-dark: #000000;

JSON

{
  "hex": "#409f5c",
  "rgb": {
    "r": 64,
    "g": 159,
    "b": 92
  },
  "hsl": {
    "h": 137.684,
    "s": 42.601,
    "l": 43.725
  },
  "oklch": {
    "l": 0.62881,
    "c": 0.13437,
    "h": 150.4
  },
  "luminance": 0.26659
}

Semantic roles & 50–950 ramp

primary

#409F5C

secondary

#BB80A9

accent

#55AED2

background

#F8FBF8

surface

#EFF6F0

border

#CAD0CB

text

#0B120C

muted

#7C817D

Preview Lab

Preview with #409F5C

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

Preview Lab → · Contrast checker → · Palette generator →