#409B64#409B64

#409B64 is a mid, vivid green. Relative luminance 0.255; OKLCH L 62.0% C 0.121 H 154.2°. Best body text is #000000 at 6.09:1 contrast (WCAG AA passes).

Color values

HEX	#409B64
RGB	rgb(64, 155, 100)
HSL	hsl(144, 42%, 43%)
HSV	hsv(144, 59%, 61%)
CMYK	cmyk(58.7%, 0%, 35.5%, 39.2%)
CIE-LAB	lab(57.51, -40.01, 20.95)
CIE-LCH	lch(57.51, 45.17, 152.36°)
OKLab	oklab(61.99% -0.1086 0.0526)
OKLCH	oklch(61.99% 0.121 154.2)
XYZ	xyz(16.1347, 25.4513, 16.1164)
Luminance	0.2545 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#409B64 #9B4077

analogous

#499B40 #409B64 #409B91

triadic

#409B64 #64409B #9B6440

tetradic

#409B64 #40499B #9B4077 #9B9140

square

#409B64 #40499B #9B4077 #9B9140

split-complementary

#409B64 #91409B #9B4049

monochromatic

#1C442C #2E7048 #409B64 #5CBC82 #88CEA3

Accessibility & contrast

On white

3.45

#409B64 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.09

#409B64 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #409B64

6.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##409B64	#FFFFFF	#000000	##000000
##409B64	1.00	3.45	6.09	6.09
#FFFFFF	3.45	1.00	21.00	21.00
#000000	6.09	21.00	1.00	1.00
##000000	6.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9B8F60

Deuteranopia (green-blind)

#8E8767

Tritanopia (blue-blind)

#23998D

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #409b64;
/* rgb */ color: rgb(64, 155, 100);
/* oklch */ color: oklch(62.0% 0.121 154.2);

Tailwind

colors: {
  custom: {
    50: '#7db990',
    500: '#409b64',
    950: '#000000',
  },
}

SCSS

$custom: #409b64;
$custom-light: #7db990;
$custom-dark: #000000;

JSON

{
  "hex": "#409b64",
  "rgb": {
    "r": 64,
    "g": 155,
    "b": 100
  },
  "hsl": {
    "h": 143.736,
    "s": 41.553,
    "l": 42.941
  },
  "oklch": {
    "l": 0.61989,
    "c": 0.12073,
    "h": 154.2
  },
  "luminance": 0.25453
}

Semantic roles & 50–950 ramp

primary

#409B64

secondary

#B87EA1

accent

#56A1D1

background

#F8FBF8

surface

#EFF6F0

border

#CAD0CB

text

#0A110C

muted

#7C807D

Preview Lab

Preview with #409B64

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

Preview Lab → · Contrast checker → · Palette generator →