#409E55#409E55

#409E55 is a light, vivid green. Relative luminance 0.262; OKLCH L 62.5% C 0.140 H 148.3°. Best body text is #000000 at 6.24:1 contrast (WCAG AA passes).

Color values

HEX	#409E55
RGB	rgb(64, 158, 85)
HSL	hsl(133, 42%, 44%)
HSV	hsv(133, 59%, 62%)
CMYK	cmyk(59.5%, 0%, 46.2%, 38%)
CIE-LAB	lab(58.22, -43.97, 29.98)
CIE-LCH	lch(58.22, 53.22, 145.71°)
OKLab	oklab(62.49% -0.1189 0.0734)
OKLCH	oklch(62.49% 0.14 148.3)
XYZ	xyz(15.9798, 26.1981, 12.8072)
Luminance	0.2620 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#409E55 #9E4089

analogous

#5A9E40 #409E55 #409E84

triadic

#409E55 #55409E #9E5540

tetradic

#409E55 #405A9E #9E4089 #9E8440

square

#409E55 #405A9E #9E4089 #9E8440

split-complementary

#409E55 #84409E #9E405A

monochromatic

#1D4726 #2E723E #409E55 #5EBE73 #89CF99

Accessibility & contrast

On white

3.37

#409E55 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.24

#409E55 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #409E55

6.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##409E55	#FFFFFF	#000000	##000000
##409E55	1.00	3.37	6.24	6.24
#FFFFFF	3.37	1.00	21.00	21.00
#000000	6.24	21.00	1.00	1.00
##000000	6.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9F914F

Deuteranopia (green-blind)

#93895A

Tritanopia (blue-blind)

#299B8C

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #409e55;
/* rgb */ color: rgb(64, 158, 85);
/* oklch */ color: oklch(62.5% 0.140 148.3);

Tailwind

colors: {
  custom: {
    50: '#7ebb86',
    500: '#409e55',
    950: '#000000',
  },
}

SCSS

$custom: #409e55;
$custom-light: #7ebb86;
$custom-dark: #000000;

JSON

{
  "hex": "#409e55",
  "rgb": {
    "r": 64,
    "g": 158,
    "b": 85
  },
  "hsl": {
    "h": 133.404,
    "s": 42.342,
    "l": 43.529
  },
  "oklch": {
    "l": 0.62491,
    "c": 0.13977,
    "h": 148.3
  },
  "luminance": 0.262
}

Semantic roles & 50–950 ramp

primary

#409E55

secondary

#BA80AD

accent

#56B6D2

background

#F8FBF8

surface

#EFF6EF

border

#CAD0CA

text

#0B120B

muted

#7C817C

Preview Lab

Preview with #409E55

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

Preview Lab → · Contrast checker → · Palette generator →