#409C5D#409C5D

#409C5D is a light, vivid green. Relative luminance 0.257; OKLCH L 62.1% C 0.129 H 151.2°. Best body text is #000000 at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#409C5D
RGB	rgb(64, 156, 93)
HSL	hsl(139, 42%, 43%)
HSV	hsv(139, 59%, 61%)
CMYK	cmyk(59%, 0%, 40.4%, 38.8%)
CIE-LAB	lab(57.71, -41.76, 25.04)
CIE-LCH	lch(57.71, 48.69, 149.06°)
OKLab	oklab(62.11% -0.1131 0.0622)
OKLCH	oklch(62.11% 0.129 151.2)
XYZ	xyz(15.9774, 25.6557, 14.4639)
Luminance	0.2566 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#409C5D #9C407F

analogous

#519C40 #409C5D #409C8B

triadic

#409C5D #5D409C #9C5D40

tetradic

#409C5D #40519C #9C407F #9C8B40

square

#409C5D #40519C #9C407F #9C8B40

split-complementary

#409C5D #8B409C #9C4051

monochromatic

#1C4529 #2E7143 #409C5D #5DBC7B #88CE9E

Accessibility & contrast

On white

3.42

#409C5D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.13

#409C5D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #409C5D

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##409C5D	#FFFFFF	#000000	##000000
##409C5D	1.00	3.42	6.13	6.13
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.13	21.00	1.00	1.00
##000000	6.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9D9059

Deuteranopia (green-blind)

#908761

Tritanopia (blue-blind)

#269A8C

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #409c5d;
/* rgb */ color: rgb(64, 156, 93);
/* oklch */ color: oklch(62.1% 0.129 151.2);

Tailwind

colors: {
  custom: {
    50: '#7dba8b',
    500: '#409c5d',
    950: '#000000',
  },
}

SCSS

$custom: #409c5d;
$custom-light: #7dba8b;
$custom-dark: #000000;

JSON

{
  "hex": "#409c5d",
  "rgb": {
    "r": 64,
    "g": 156,
    "b": 93
  },
  "hsl": {
    "h": 138.913,
    "s": 41.818,
    "l": 43.137
  },
  "oklch": {
    "l": 0.62109,
    "c": 0.12906,
    "h": 151.2
  },
  "luminance": 0.25657
}

Semantic roles & 50–950 ramp

primary

#409C5D

secondary

#B97FA7

accent

#56ABD2

background

#F8FBF8

surface

#EFF6F0

border

#CAD0CB

text

#0A120C

muted

#7C817D

Preview Lab

Preview with #409C5D

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

Preview Lab → · Contrast checker → · Palette generator →