#409D5A#409D5A

#409D5A is a light, vivid green. Relative luminance 0.259; OKLCH L 62.3% C 0.133 H 150.0°. Best body text is #000000 at 6.19:1 contrast (WCAG AA passes).

Color values

HEX	#409D5A
RGB	rgb(64, 157, 90)
HSL	hsl(137, 42%, 43%)
HSV	hsv(137, 59%, 62%)
CMYK	cmyk(59.2%, 0%, 42.7%, 38.4%)
CIE-LAB	lab(57.98, -42.72, 27.01)
CIE-LCH	lch(57.98, 50.54, 147.70°)
OKLab	oklab(62.32% -0.1156 0.0668)
OKLCH	oklch(62.32% 0.133 150)
XYZ	xyz(16.0156, 25.9406, 13.8339)
Luminance	0.2594 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#409D5A #9D4083

analogous

#549D40 #409D5A #409D88

triadic

#409D5A #5A409D #9D5A40

tetradic

#409D5A #40549D #9D4083 #9D8840

square

#409D5A #40549D #9D4083 #9D8840

split-complementary

#409D5A #88409D #9D4054

monochromatic

#1D4628 #2E7241 #409D5A #5DBD78 #89CF9C

Accessibility & contrast

On white

3.39

#409D5A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.19

#409D5A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #409D5A

6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##409D5A	#FFFFFF	#000000	##000000
##409D5A	1.00	3.39	6.19	6.19
#FFFFFF	3.39	1.00	21.00	21.00
#000000	6.19	21.00	1.00	1.00
##000000	6.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9E9155

Deuteranopia (green-blind)

#92885E

Tritanopia (blue-blind)

#279A8D

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #409d5a;
/* rgb */ color: rgb(64, 157, 90);
/* oklch */ color: oklch(62.3% 0.133 150.0);

Tailwind

colors: {
  custom: {
    50: '#7ebb89',
    500: '#409d5a',
    950: '#000000',
  },
}

SCSS

$custom: #409d5a;
$custom-light: #7ebb89;
$custom-dark: #000000;

JSON

{
  "hex": "#409d5a",
  "rgb": {
    "r": 64,
    "g": 157,
    "b": 90
  },
  "hsl": {
    "h": 136.774,
    "s": 42.081,
    "l": 43.333
  },
  "oklch": {
    "l": 0.62316,
    "c": 0.13346,
    "h": 150
  },
  "luminance": 0.25942
}

Semantic roles & 50–950 ramp

primary

#409D5A

secondary

#B97FA9

accent

#56AFD2

background

#F8FBF8

surface

#EFF6F0

border

#CAD0CB

text

#0A120B

muted

#7C817C

Preview Lab

Preview with #409D5A

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

Preview Lab → · Contrast checker → · Palette generator →