#409F4E#409F4E

#409F4E is a light, vivid green. Relative luminance 0.264; OKLCH L 62.6% C 0.148 H 146.3°. Best body text is #000000 at 6.29:1 contrast (WCAG AA passes).

Color values

HEX	#409F4E
RGB	rgb(64, 159, 78)
HSL	hsl(129, 43%, 44%)
HSV	hsv(129, 60%, 62%)
CMYK	cmyk(59.7%, 0%, 50.9%, 37.6%)
CIE-LAB	lab(58.45, -45.47, 33.90)
CIE-LCH	lch(58.45, 56.72, 143.30°)
OKLab	oklab(62.64% -0.123 0.082)
OKLCH	oklch(62.64% 0.148 146.3)
XYZ	xyz(15.8866, 26.4348, 11.4715)
Luminance	0.2644 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#409F4E #9F4091

analogous

#619F40 #409F4E #409F7D

triadic

#409F4E #4E409F #9F4E40

tetradic

#409F4E #40619F #9F4091 #9F7D40

square

#409F4E #40619F #9F4091 #9F7D40

split-complementary

#409F4E #7D409F #9F4061

monochromatic

#1D4823 #2E7339 #409F4E #5EBE6C #8AD094

Accessibility & contrast

On white

3.34

#409F4E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.29

#409F4E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #409F4E

6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##409F4E	#FFFFFF	#000000	##000000
##409F4E	1.00	3.34	6.29	6.29
#FFFFFF	3.34	1.00	21.00	21.00
#000000	6.29	21.00	1.00	1.00
##000000	6.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A19247

Deuteranopia (green-blind)

#958954

Tritanopia (blue-blind)

#2B9B8C

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #409f4e;
/* rgb */ color: rgb(64, 159, 78);
/* oklch */ color: oklch(62.6% 0.148 146.3);

Tailwind

colors: {
  custom: {
    50: '#7ebc81',
    500: '#409f4e',
    950: '#000000',
  },
}

SCSS

$custom: #409f4e;
$custom-light: #7ebc81;
$custom-dark: #000000;

JSON

{
  "hex": "#409f4e",
  "rgb": {
    "r": 64,
    "g": 159,
    "b": 78
  },
  "hsl": {
    "h": 128.842,
    "s": 42.601,
    "l": 43.725
  },
  "oklch": {
    "l": 0.62642,
    "c": 0.14785,
    "h": 146.3
  },
  "luminance": 0.26436
}

Semantic roles & 50–950 ramp

primary

#409F4E

secondary

#BB80B2

accent

#55C0D2

background

#F8FBF8

surface

#EFF6EF

border

#CAD0CA

text

#0B120A

muted

#7C817C

Preview Lab

Preview with #409F4E

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

Preview Lab → · Contrast checker → · Palette generator →