#409840#409840

#409840 is a mid, vivid green. Relative luminance 0.239; OKLCH L 60.6% C 0.151 H 143.4°. Best body text is #000000 at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#409840
RGB	rgb(64, 152, 64)
HSL	hsl(120, 41%, 42%)
HSV	hsv(120, 58%, 60%)
CMYK	cmyk(57.9%, 0%, 57.9%, 40.4%)
CIE-LAB	lab(56.00, -44.63, 37.96)
CIE-LCH	lch(56.00, 58.59, 139.62°)
OKLab	oklab(60.57% -0.1213 0.09)
OKLCH	oklch(60.57% 0.151 143.4)
XYZ	xyz(14.2672, 23.9154, 8.7138)
Luminance	0.2392 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#409840 #984098

analogous

#6C9840 #409840 #40986C

triadic

#409840 #404098 #984040

tetradic

#409840 #406C98 #984098 #986C40

square

#409840 #406C98 #984098 #986C40

split-complementary

#409840 #6C4098 #98406C

monochromatic

#1C421C #2E6D2E #409840 #5BBA5B #86CC86

Accessibility & contrast

On white

3.63

#409840 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.78

#409840 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #409840

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##409840	#FFFFFF	#000000	##000000
##409840	1.00	3.63	5.78	5.78
#FFFFFF	3.63	1.00	21.00	21.00
#000000	5.78	21.00	1.00	1.00
##000000	5.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9B8B37

Deuteranopia (green-blind)

#908347

Tritanopia (blue-blind)

#319485

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #409840;
/* rgb */ color: rgb(64, 152, 64);
/* oklch */ color: oklch(60.6% 0.151 143.4);

Tailwind

colors: {
  custom: {
    50: '#7eb777',
    500: '#409840',
    950: '#000000',
  },
}

SCSS

$custom: #409840;
$custom-light: #7eb777;
$custom-dark: #000000;

JSON

{
  "hex": "#409840",
  "rgb": {
    "r": 64,
    "g": 152,
    "b": 64
  },
  "hsl": {
    "h": 120,
    "s": 40.741,
    "l": 42.353
  },
  "oklch": {
    "l": 0.60573,
    "c": 0.15101,
    "h": 143.4
  },
  "luminance": 0.23917
}

Semantic roles & 50–950 ramp

primary

#409840

secondary

#B77DB7

accent

#57D1D1

background

#F8FBF7

surface

#EFF6ED

border

#CAD0C8

text

#0B1109

muted

#7C807B

Preview Lab

Preview with #409840

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

Preview Lab → · Contrast checker → · Palette generator →