#409B5E#409B5E

#409B5E is a mid, vivid green. Relative luminance 0.253; OKLCH L 61.9% C 0.127 H 151.7°. Best body text is #000000 at 6.07:1 contrast (WCAG AA passes).

Color values

HEX	#409B5E
RGB	rgb(64, 155, 94)
HSL	hsl(140, 42%, 43%)
HSV	hsv(140, 59%, 61%)
CMYK	cmyk(58.7%, 0%, 39.4%, 39.2%)
CIE-LAB	lab(57.40, -41.16, 24.09)
CIE-LCH	lch(57.40, 47.69, 149.66°)
OKLab	oklab(61.87% -0.1115 0.06)
OKLCH	oklch(61.87% 0.127 151.7)
XYZ	xyz(15.8549, 25.3394, 14.6430)
Luminance	0.2534 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#409B5E #9B407D

analogous

#4F9B40 #409B5E #409B8B

triadic

#409B5E #5E409B #9B5E40

tetradic

#409B5E #404F9B #9B407D #9B8B40

square

#409B5E #404F9B #9B407D #9B8B40

split-complementary

#409B5E #8B409B #9B404F

monochromatic

#1C4429 #2E7044 #409B5E #5CBC7C #88CE9F

Accessibility & contrast

On white

3.46

#409B5E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.07

#409B5E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #409B5E

6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##409B5E	#FFFFFF	#000000	##000000
##409B5E	1.00	3.46	6.07	6.07
#FFFFFF	3.46	1.00	21.00	21.00
#000000	6.07	21.00	1.00	1.00
##000000	6.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9B8F5A

Deuteranopia (green-blind)

#8F8662

Tritanopia (blue-blind)

#26998C

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #409b5e;
/* rgb */ color: rgb(64, 155, 94);
/* oklch */ color: oklch(61.9% 0.127 151.7);

Tailwind

colors: {
  custom: {
    50: '#7db98c',
    500: '#409b5e',
    950: '#000000',
  },
}

SCSS

$custom: #409b5e;
$custom-light: #7db98c;
$custom-dark: #000000;

JSON

{
  "hex": "#409b5e",
  "rgb": {
    "r": 64,
    "g": 155,
    "b": 94
  },
  "hsl": {
    "h": 139.78,
    "s": 41.553,
    "l": 42.941
  },
  "oklch": {
    "l": 0.61865,
    "c": 0.12662,
    "h": 151.7
  },
  "luminance": 0.25341
}

Semantic roles & 50–950 ramp

primary

#409B5E

secondary

#B87EA5

accent

#56A9D1

background

#F8FBF8

surface

#EFF6F0

border

#CAD0CB

text

#0A110C

muted

#7C807D

Preview Lab

Preview with #409B5E

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

Preview Lab → · Contrast checker → · Palette generator →