#409D4B#409D4B

#409D4B is a light, vivid green. Relative luminance 0.257; OKLCH L 62.1% C 0.148 H 145.7°. Best body text is #000000 at 6.14:1 contrast (WCAG AA passes).

Color values

HEX	#409D4B
RGB	rgb(64, 157, 75)
HSL	hsl(127, 42%, 43%)
HSV	hsv(127, 59%, 62%)
CMYK	cmyk(59.2%, 0%, 52.2%, 38.4%)
CIE-LAB	lab(57.76, -45.12, 34.58)
CIE-LCH	lch(57.76, 56.85, 142.53°)
OKLab	oklab(62.06% -0.1222 0.0833)
OKLCH	oklch(62.06% 0.148 145.7)
XYZ	xyz(15.4404, 25.7105, 10.8042)
Luminance	0.2571 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#409D4B #9D4092

analogous

#639D40 #409D4B #409D79

triadic

#409D4B #4B409D #9D4B40

tetradic

#409D4B #40639D #9D4092 #9D7940

square

#409D4B #40639D #9D4092 #9D7940

split-complementary

#409D4B #79409D #9D4063

monochromatic

#1D4621 #2E7236 #409D4B #5DBD69 #89CF91

Accessibility & contrast

On white

3.42

#409D4B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.14

#409D4B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #409D4B

6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##409D4B	#FFFFFF	#000000	##000000
##409D4B	1.00	3.42	6.14	6.14
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.14	21.00	1.00	1.00
##000000	6.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9F9044

Deuteranopia (green-blind)

#938851

Tritanopia (blue-blind)

#2D998A

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #409d4b;
/* rgb */ color: rgb(64, 157, 75);
/* oklch */ color: oklch(62.1% 0.148 145.7);

Tailwind

colors: {
  custom: {
    50: '#7ebb7f',
    500: '#409d4b',
    950: '#000000',
  },
}

SCSS

$custom: #409d4b;
$custom-light: #7ebb7f;
$custom-dark: #000000;

JSON

{
  "hex": "#409d4b",
  "rgb": {
    "r": 64,
    "g": 157,
    "b": 75
  },
  "hsl": {
    "h": 127.097,
    "s": 42.081,
    "l": 43.333
  },
  "oklch": {
    "l": 0.62064,
    "c": 0.14789,
    "h": 145.7
  },
  "luminance": 0.25712
}

Semantic roles & 50–950 ramp

primary

#409D4B

secondary

#B97FB3

accent

#56C3D2

background

#F8FBF7

surface

#EFF6EE

border

#CAD0C9

text

#0B120A

muted

#7C817C

Preview Lab

Preview with #409D4B

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

Preview Lab → · Contrast checker → · Palette generator →