#409C5A#409C5A

#409C5A is a light, vivid green. Relative luminance 0.256; OKLCH L 62.1% C 0.132 H 150.1°. Best body text is #000000 at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#409C5A
RGB	rgb(64, 156, 90)
HSL	hsl(137, 42%, 43%)
HSV	hsv(137, 59%, 61%)
CMYK	cmyk(59%, 0%, 42.3%, 38.8%)
CIE-LAB	lab(57.66, -42.30, 26.59)
CIE-LCH	lch(57.66, 49.96, 147.85°)
OKLab	oklab(62.05% -0.1145 0.0658)
OKLCH	oklch(62.05% 0.132 150.1)
XYZ	xyz(15.8471, 25.6036, 13.7778)
Luminance	0.2560 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#409C5A #9C4082

analogous

#549C40 #409C5A #409C88

triadic

#409C5A #5A409C #9C5A40

tetradic

#409C5A #40549C #9C4082 #9C8840

square

#409C5A #40549C #9C4082 #9C8840

split-complementary

#409C5A #88409C #9C4054

monochromatic

#1C4528 #2E7141 #409C5A #5DBC78 #88CE9C

Accessibility & contrast

On white

3.43

#409C5A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.12

#409C5A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #409C5A

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##409C5A	#FFFFFF	#000000	##000000
##409C5A	1.00	3.43	6.12	6.12
#FFFFFF	3.43	1.00	21.00	21.00
#000000	6.12	21.00	1.00	1.00
##000000	6.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9D9055

Deuteranopia (green-blind)

#91875E

Tritanopia (blue-blind)

#27998C

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #409c5a;
/* rgb */ color: rgb(64, 156, 90);
/* oklch */ color: oklch(62.1% 0.132 150.1);

Tailwind

colors: {
  custom: {
    50: '#7dba89',
    500: '#409c5a',
    950: '#000000',
  },
}

SCSS

$custom: #409c5a;
$custom-light: #7dba89;
$custom-dark: #000000;

JSON

{
  "hex": "#409c5a",
  "rgb": {
    "r": 64,
    "g": 156,
    "b": 90
  },
  "hsl": {
    "h": 136.957,
    "s": 41.818,
    "l": 43.137
  },
  "oklch": {
    "l": 0.62052,
    "c": 0.13202,
    "h": 150.1
  },
  "luminance": 0.25605
}

Semantic roles & 50–950 ramp

primary

#409C5A

secondary

#B97FA9

accent

#56AFD2

background

#F8FBF8

surface

#EFF6F0

border

#CAD0CB

text

#0A120B

muted

#7C817C

Preview Lab

Preview with #409C5A

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

Preview Lab → · Contrast checker → · Palette generator →