#409C54#409C54

#409C54 is a mid, vivid green. Relative luminance 0.255; OKLCH L 61.9% C 0.138 H 148.2°. Best body text is #000000 at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#409C54
RGB	rgb(64, 156, 84)
HSL	hsl(133, 42%, 43%)
HSV	hsv(133, 59%, 61%)
CMYK	cmyk(59%, 0%, 46.2%, 38.8%)
CIE-LAB	lab(57.56, -43.32, 29.67)
CIE-LCH	lch(57.56, 52.51, 145.60°)
OKLab	oklab(61.94% -0.1172 0.0727)
OKLCH	oklch(61.94% 0.138 148.2)
XYZ	xyz(15.6020, 25.5056, 12.4867)
Luminance	0.2551 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#409C54 #9C4088

analogous

#5A9C40 #409C54 #409C82

triadic

#409C54 #54409C #9C5440

tetradic

#409C54 #405A9C #9C4088 #9C8240

square

#409C54 #405A9C #9C4088 #9C8240

split-complementary

#409C54 #82409C #9C405A

monochromatic

#1C4525 #2E713D #409C54 #5DBC72 #88CE97

Accessibility & contrast

On white

3.44

#409C54 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.10

#409C54 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #409C54

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##409C54	#FFFFFF	#000000	##000000
##409C54	1.00	3.44	6.10	6.10
#FFFFFF	3.44	1.00	21.00	21.00
#000000	6.10	21.00	1.00	1.00
##000000	6.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9E8F4E

Deuteranopia (green-blind)

#918759

Tritanopia (blue-blind)

#2A998B

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #409c54;
/* rgb */ color: rgb(64, 156, 84);
/* oklch */ color: oklch(61.9% 0.138 148.2);

Tailwind

colors: {
  custom: {
    50: '#7eba85',
    500: '#409c54',
    950: '#000000',
  },
}

SCSS

$custom: #409c54;
$custom-light: #7eba85;
$custom-dark: #000000;

JSON

{
  "hex": "#409c54",
  "rgb": {
    "r": 64,
    "g": 156,
    "b": 84
  },
  "hsl": {
    "h": 133.043,
    "s": 41.818,
    "l": 43.137
  },
  "oklch": {
    "l": 0.61943,
    "c": 0.13789,
    "h": 148.2
  },
  "luminance": 0.25507
}

Semantic roles & 50–950 ramp

primary

#409C54

secondary

#B97FAC

accent

#56B7D2

background

#F8FBF8

surface

#EFF6EF

border

#CAD0CA

text

#0A120B

muted

#7C817C

Preview Lab

Preview with #409C54

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

Preview Lab → · Contrast checker → · Palette generator →