#409E4E#409E4E

#409E4E is a light, vivid green. Relative luminance 0.261; OKLCH L 62.4% C 0.146 H 146.4°. Best body text is #000000 at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#409E4E
RGB	rgb(64, 158, 78)
HSL	hsl(129, 42%, 44%)
HSV	hsv(129, 59%, 62%)
CMYK	cmyk(59.5%, 0%, 50.6%, 38%)
CIE-LAB	lab(58.12, -45.07, 33.50)
CIE-LCH	lch(58.12, 56.16, 143.38°)
OKLab	oklab(62.38% -0.122 0.0811)
OKLCH	oklch(62.38% 0.146 146.4)
XYZ	xyz(15.7154, 26.0923, 11.4144)
Luminance	0.2609 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#409E4E #9E4090

analogous

#619E40 #409E4E #409E7D

triadic

#409E4E #4E409E #9E4E40

tetradic

#409E4E #40619E #9E4090 #9E7D40

square

#409E4E #40619E #9E4090 #9E7D40

split-complementary

#409E4E #7D409E #9E4061

monochromatic

#1D4723 #2E7238 #409E4E #5EBE6C #89CF94

Accessibility & contrast

On white

3.38

#409E4E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.22

#409E4E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #409E4E

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##409E4E	#FFFFFF	#000000	##000000
##409E4E	1.00	3.38	6.22	6.22
#FFFFFF	3.38	1.00	21.00	21.00
#000000	6.22	21.00	1.00	1.00
##000000	6.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A09147

Deuteranopia (green-blind)

#948854

Tritanopia (blue-blind)

#2B9B8B

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #409e4e;
/* rgb */ color: rgb(64, 158, 78);
/* oklch */ color: oklch(62.4% 0.146 146.4);

Tailwind

colors: {
  custom: {
    50: '#7ebb81',
    500: '#409e4e',
    950: '#000000',
  },
}

SCSS

$custom: #409e4e;
$custom-light: #7ebb81;
$custom-dark: #000000;

JSON

{
  "hex": "#409e4e",
  "rgb": {
    "r": 64,
    "g": 158,
    "b": 78
  },
  "hsl": {
    "h": 128.936,
    "s": 42.342,
    "l": 43.529
  },
  "oklch": {
    "l": 0.62376,
    "c": 0.14647,
    "h": 146.4
  },
  "luminance": 0.26094
}

Semantic roles & 50–950 ramp

primary

#409E4E

secondary

#BA80B1

accent

#56C0D2

background

#F8FBF8

surface

#EFF6EF

border

#CAD0CA

text

#0B120A

muted

#7C817C

Preview Lab

Preview with #409E4E

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

Preview Lab → · Contrast checker → · Palette generator →