#409B59#409B59

#409B59 is a mid, vivid green. Relative luminance 0.253; OKLCH L 61.8% C 0.132 H 149.9°. Best body text is #000000 at 6.05:1 contrast (WCAG AA passes).

Color values

HEX	#409B59
RGB	rgb(64, 155, 89)
HSL	hsl(136, 42%, 43%)
HSV	hsv(136, 59%, 61%)
CMYK	cmyk(58.7%, 0%, 42.6%, 39.2%)
CIE-LAB	lab(57.32, -42.06, 26.69)
CIE-LCH	lch(57.32, 49.81, 147.60°)
OKLab	oklab(61.77% -0.1138 0.066)
OKLCH	oklch(61.77% 0.132 149.9)
XYZ	xyz(15.6378, 25.2525, 13.4994)
Luminance	0.2525 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#409B59 #9B4082

analogous

#549B40 #409B59 #409B87

triadic

#409B59 #59409B #9B5940

tetradic

#409B59 #40549B #9B4082 #9B8740

square

#409B59 #40549B #9B4082 #9B8740

split-complementary

#409B59 #87409B #9B4054

monochromatic

#1C4427 #2E7040 #409B59 #5CBC77 #88CE9B

Accessibility & contrast

On white

3.47

#409B59 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.05

#409B59 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #409B59

6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##409B59	#FFFFFF	#000000	##000000
##409B59	1.00	3.47	6.05	6.05
#FFFFFF	3.47	1.00	21.00	21.00
#000000	6.05	21.00	1.00	1.00
##000000	6.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9C8F54

Deuteranopia (green-blind)

#90865D

Tritanopia (blue-blind)

#28988B

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #409b59;
/* rgb */ color: rgb(64, 155, 89);
/* oklch */ color: oklch(61.8% 0.132 149.9);

Tailwind

colors: {
  custom: {
    50: '#7db988',
    500: '#409b59',
    950: '#000000',
  },
}

SCSS

$custom: #409b59;
$custom-light: #7db988;
$custom-dark: #000000;

JSON

{
  "hex": "#409b59",
  "rgb": {
    "r": 64,
    "g": 155,
    "b": 89
  },
  "hsl": {
    "h": 136.484,
    "s": 41.553,
    "l": 42.941
  },
  "oklch": {
    "l": 0.61769,
    "c": 0.13155,
    "h": 149.9
  },
  "luminance": 0.25254
}

Semantic roles & 50–950 ramp

primary

#409B59

secondary

#B87EA8

accent

#56B0D1

background

#F8FBF8

surface

#EFF6F0

border

#CAD0CB

text

#0A110B

muted

#7C807C

Preview Lab

Preview with #409B59

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

Preview Lab → · Contrast checker → · Palette generator →