#409C55#409C55

#409C55 is a mid, vivid green. Relative luminance 0.255; OKLCH L 62.0% C 0.137 H 148.5°. Best body text is #000000 at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#409C55
RGB	rgb(64, 156, 85)
HSL	hsl(134, 42%, 43%)
HSV	hsv(134, 59%, 61%)
CMYK	cmyk(59%, 0%, 45.5%, 38.8%)
CIE-LAB	lab(57.58, -43.16, 29.16)
CIE-LCH	lch(57.58, 52.08, 145.96°)
OKLab	oklab(61.96% -0.1167 0.0716)
OKLCH	oklch(61.96% 0.137 148.5)
XYZ	xyz(15.6414, 25.5214, 12.6944)
Luminance	0.2552 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#409C55 #9C4087

analogous

#599C40 #409C55 #409C83

triadic

#409C55 #55409C #9C5540

tetradic

#409C55 #40599C #9C4087 #9C8340

square

#409C55 #40599C #9C4087 #9C8340

split-complementary

#409C55 #83409C #9C4059

monochromatic

#1C4526 #2E713D #409C55 #5DBC73 #88CE98

Accessibility & contrast

On white

3.44

#409C55 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.10

#409C55 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #409C55

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##409C55	#FFFFFF	#000000	##000000
##409C55	1.00	3.44	6.10	6.10
#FFFFFF	3.44	1.00	21.00	21.00
#000000	6.10	21.00	1.00	1.00
##000000	6.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9D8F50

Deuteranopia (green-blind)

#91875A

Tritanopia (blue-blind)

#29998B

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #409c55;
/* rgb */ color: rgb(64, 156, 85);
/* oklch */ color: oklch(62.0% 0.137 148.5);

Tailwind

colors: {
  custom: {
    50: '#7eba86',
    500: '#409c55',
    950: '#000000',
  },
}

SCSS

$custom: #409c55;
$custom-light: #7eba86;
$custom-dark: #000000;

JSON

{
  "hex": "#409c55",
  "rgb": {
    "r": 64,
    "g": 156,
    "b": 85
  },
  "hsl": {
    "h": 133.696,
    "s": 41.818,
    "l": 43.137
  },
  "oklch": {
    "l": 0.61961,
    "c": 0.13691,
    "h": 148.5
  },
  "luminance": 0.25523
}

Semantic roles & 50–950 ramp

primary

#409C55

secondary

#B97FAC

accent

#56B5D2

background

#F8FBF8

surface

#EFF6EF

border

#CAD0CA

text

#0A120B

muted

#7C817C

Preview Lab

Preview with #409C55

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

Preview Lab → · Contrast checker → · Palette generator →