#409D66#409D66

#409D66 is a light, vivid green. Relative luminance 0.262; OKLCH L 62.6% C 0.122 H 154.6°. Best body text is #000000 at 6.23:1 contrast (WCAG AA passes).

Color values

HEX	#409D66
RGB	rgb(64, 157, 102)
HSL	hsl(145, 42%, 43%)
HSV	hsv(145, 59%, 62%)
CMYK	cmyk(59.2%, 0%, 35%, 38.4%)
CIE-LAB	lab(58.19, -40.48, 20.76)
CIE-LCH	lch(58.19, 45.49, 152.85°)
OKLab	oklab(62.56% -0.1099 0.0522)
OKLCH	oklch(62.56% 0.122 154.6)
XYZ	xyz(16.5682, 26.1617, 16.7444)
Luminance	0.2616 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#409D66 #9D4077

analogous

#499D40 #409D66 #409D94

triadic

#409D66 #66409D #9D6640

tetradic

#409D66 #40499D #9D4077 #9D9440

square

#409D66 #40499D #9D4077 #9D9440

split-complementary

#409D66 #94409D #9D4049

monochromatic

#1D462E #2E724A #409D66 #5DBD84 #89CFA5

Accessibility & contrast

On white

3.37

#409D66 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.23

#409D66 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #409D66

6.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##409D66	#FFFFFF	#000000	##000000
##409D66	1.00	3.37	6.23	6.23
#FFFFFF	3.37	1.00	21.00	21.00
#000000	6.23	21.00	1.00	1.00
##000000	6.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9D9162

Deuteranopia (green-blind)

#908869

Tritanopia (blue-blind)

#209B8F

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #409d66;
/* rgb */ color: rgb(64, 157, 102);
/* oklch */ color: oklch(62.6% 0.122 154.6);

Tailwind

colors: {
  custom: {
    50: '#7dbb92',
    500: '#409d66',
    950: '#000000',
  },
}

SCSS

$custom: #409d66;
$custom-light: #7dbb92;
$custom-dark: #000000;

JSON

{
  "hex": "#409d66",
  "rgb": {
    "r": 64,
    "g": 157,
    "b": 102
  },
  "hsl": {
    "h": 144.516,
    "s": 42.081,
    "l": 43.333
  },
  "oklch": {
    "l": 0.62556,
    "c": 0.12171,
    "h": 154.6
  },
  "luminance": 0.26163
}

Semantic roles & 50–950 ramp

primary

#409D66

secondary

#B97FA2

accent

#569FD2

background

#F8FBF9

surface

#EFF6F1

border

#CAD0CB

text

#0A120D

muted

#7C817E

Preview Lab

Preview with #409D66

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

Preview Lab → · Contrast checker → · Palette generator →