#409C5F#409C5F

#409C5F is a light, vivid green. Relative luminance 0.257; OKLCH L 62.1% C 0.127 H 151.9°. Best body text is #000000 at 6.14:1 contrast (WCAG AA passes).

Color values

HEX	#409C5F
RGB	rgb(64, 156, 95)
HSL	hsl(140, 42%, 43%)
HSV	hsv(140, 59%, 61%)
CMYK	cmyk(59%, 0%, 39.1%, 38.8%)
CIE-LAB	lab(57.74, -41.40, 24.00)
CIE-LCH	lch(57.74, 47.85, 149.90°)
OKLab	oklab(62.15% -0.1121 0.0598)
OKLCH	oklch(62.15% 0.127 151.9)
XYZ	xyz(16.0672, 25.6916, 14.9365)
Luminance	0.2569 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#409C5F #9C407D

analogous

#4F9C40 #409C5F #409C8D

triadic

#409C5F #5F409C #9C5F40

tetradic

#409C5F #404F9C #9C407D #9C8D40

square

#409C5F #404F9C #9C407D #9C8D40

split-complementary

#409C5F #8D409C #9C404F

monochromatic

#1C452A #2E7145 #409C5F #5DBC7D #88CEA0

Accessibility & contrast

On white

3.42

#409C5F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.14

#409C5F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #409C5F

6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##409C5F	#FFFFFF	#000000	##000000
##409C5F	1.00	3.42	6.14	6.14
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.14	21.00	1.00	1.00
##000000	6.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9C905B

Deuteranopia (green-blind)

#908763

Tritanopia (blue-blind)

#259A8D

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #409c5f;
/* rgb */ color: rgb(64, 156, 95);
/* oklch */ color: oklch(62.1% 0.127 151.9);

Tailwind

colors: {
  custom: {
    50: '#7dba8d',
    500: '#409c5f',
    950: '#000000',
  },
}

SCSS

$custom: #409c5f;
$custom-light: #7dba8d;
$custom-dark: #000000;

JSON

{
  "hex": "#409c5f",
  "rgb": {
    "r": 64,
    "g": 156,
    "b": 95
  },
  "hsl": {
    "h": 140.217,
    "s": 41.818,
    "l": 43.137
  },
  "oklch": {
    "l": 0.62148,
    "c": 0.12709,
    "h": 151.9
  },
  "luminance": 0.25693
}

Semantic roles & 50–950 ramp

primary

#409C5F

secondary

#B97FA5

accent

#56A8D2

background

#F8FBF8

surface

#EFF6F0

border

#CAD0CB

text

#0A120C

muted

#7C817D

Preview Lab

Preview with #409C5F

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

Preview Lab → · Contrast checker → · Palette generator →