#409F66#409F66

#409F66 is a light, vivid green. Relative luminance 0.268; OKLCH L 63.1% C 0.125 H 154.2°. Best body text is #000000 at 6.37:1 contrast (WCAG AA passes).

Color values

HEX	#409F66
RGB	rgb(64, 159, 102)
HSL	hsl(144, 43%, 44%)
HSV	hsv(144, 60%, 62%)
CMYK	cmyk(59.7%, 0%, 35.8%, 37.6%)
CIE-LAB	lab(58.83, -41.33, 21.62)
CIE-LCH	lch(58.83, 46.64, 152.38°)
OKLab	oklab(63.08% -0.1122 0.0543)
OKLCH	oklch(63.08% 0.125 154.2)
XYZ	xyz(16.9094, 26.8440, 16.8581)
Luminance	0.2685 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#409F66 #9F4079

analogous

#499F40 #409F66 #409F95

triadic

#409F66 #66409F #9F6640

tetradic

#409F66 #40499F #9F4079 #9F9540

square

#409F66 #40499F #9F4079 #9F9540

split-complementary

#409F66 #95409F #9F4049

monochromatic

#1D482E #2E734A #409F66 #5EBE84 #8AD0A6

Accessibility & contrast

On white

3.30

#409F66 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.37

#409F66 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #409F66

6.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##409F66	#FFFFFF	#000000	##000000
##409F66	1.00	3.30	6.37	6.37
#FFFFFF	3.30	1.00	21.00	21.00
#000000	6.37	21.00	1.00	1.00
##000000	6.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9F9362

Deuteranopia (green-blind)

#928A6A

Tritanopia (blue-blind)

#1F9D90

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #409f66;
/* rgb */ color: rgb(64, 159, 102);
/* oklch */ color: oklch(63.1% 0.125 154.2);

Tailwind

colors: {
  custom: {
    50: '#7ebc92',
    500: '#409f66',
    950: '#000000',
  },
}

SCSS

$custom: #409f66;
$custom-light: #7ebc92;
$custom-dark: #000000;

JSON

{
  "hex": "#409f66",
  "rgb": {
    "r": 64,
    "g": 159,
    "b": 102
  },
  "hsl": {
    "h": 144,
    "s": 42.601,
    "l": 43.725
  },
  "oklch": {
    "l": 0.6308,
    "c": 0.12461,
    "h": 154.2
  },
  "luminance": 0.26846
}

Semantic roles & 50–950 ramp

primary

#409F66

secondary

#BB80A3

accent

#55A0D2

background

#F8FBF9

surface

#EFF6F1

border

#CAD0CB

text

#0B120D

muted

#7C817E

Preview Lab

Preview with #409F66

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

Preview Lab → · Contrast checker → · Palette generator →