#409B54#409B54

#409B54 is a mid, vivid green. Relative luminance 0.252; OKLCH L 61.7% C 0.136 H 148.3°. Best body text is #000000 at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#409B54
RGB	rgb(64, 155, 84)
HSL	hsl(133, 42%, 43%)
HSV	hsv(133, 59%, 61%)
CMYK	cmyk(58.7%, 0%, 45.8%, 39.2%)
CIE-LAB	lab(57.24, -42.91, 29.26)
CIE-LCH	lch(57.24, 51.93, 145.71°)
OKLab	oklab(61.68% -0.1161 0.0717)
OKLCH	oklch(61.68% 0.136 148.3)
XYZ	xyz(15.4349, 25.1714, 12.4310)
Luminance	0.2517 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#409B54 #9B4087

analogous

#599B40 #409B54 #409B81

triadic

#409B54 #54409B #9B5440

tetradic

#409B54 #40599B #9B4087 #9B8140

square

#409B54 #40599B #9B4087 #9B8140

split-complementary

#409B54 #81409B #9B4059

monochromatic

#1C4425 #2E703D #409B54 #5CBC71 #88CE97

Accessibility & contrast

On white

3.48

#409B54 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.03

#409B54 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #409B54

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##409B54	#FFFFFF	#000000	##000000
##409B54	1.00	3.48	6.03	6.03
#FFFFFF	3.48	1.00	21.00	21.00
#000000	6.03	21.00	1.00	1.00
##000000	6.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9C8E4F

Deuteranopia (green-blind)

#908659

Tritanopia (blue-blind)

#2A988A

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #409b54;
/* rgb */ color: rgb(64, 155, 84);
/* oklch */ color: oklch(61.7% 0.136 148.3);

Tailwind

colors: {
  custom: {
    50: '#7db985',
    500: '#409b54',
    950: '#000000',
  },
}

SCSS

$custom: #409b54;
$custom-light: #7db985;
$custom-dark: #000000;

JSON

{
  "hex": "#409b54",
  "rgb": {
    "r": 64,
    "g": 155,
    "b": 84
  },
  "hsl": {
    "h": 133.187,
    "s": 41.553,
    "l": 42.941
  },
  "oklch": {
    "l": 0.61678,
    "c": 0.13647,
    "h": 148.3
  },
  "luminance": 0.25173
}

Semantic roles & 50–950 ramp

primary

#409B54

secondary

#B87EAC

accent

#56B6D1

background

#F8FBF8

surface

#EFF6EF

border

#CAD0CA

text

#0A110B

muted

#7C807C

Preview Lab

Preview with #409B54

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

Preview Lab → · Contrast checker → · Palette generator →