#405A15#405A15

#405A15 is a dark, moderate yellow-green. Relative luminance 0.085; OKLCH L 43.2% C 0.099 H 128.1°. Best body text is #FFFFFF at 7.80:1 contrast (WCAG AA passes).

Color values

HEX	#405A15
RGB	rgb(64, 90, 21)
HSL	hsl(83, 62%, 22%)
HSV	hsv(83, 77%, 35%)
CMYK	cmyk(28.9%, 0%, 76.7%, 64.7%)
CIE-LAB	lab(34.92, -21.42, 34.75)
CIE-LCH	lch(34.92, 40.82, 121.66°)
OKLab	oklab(43.17% -0.0612 0.078)
OKLCH	oklch(43.17% 0.099 128.1)
XYZ	xyz(5.9059, 8.4563, 2.0304)
Luminance	0.0846 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#405A15 #2F155A

analogous

#5A5215 #405A15 #1E5A15

triadic

#405A15 #15405A #5A1540

tetradic

#405A15 #155A52 #2F155A #5A151E

square

#405A15 #155A52 #2F155A #5A151E

split-complementary

#405A15 #151E5A #52155A

monochromatic

#121906 #1D2809 #405A15 #638C21 #87BD2C

Accessibility & contrast

On white

7.80

#405A15 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#405A15 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #405A15

7.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##405A15	#FFFFFF	#000000	##FFFFFF
##405A15	1.00	7.80	2.69	7.80
#FFFFFF	7.80	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5309

Deuteranopia (green-blind)

#5B521B

Tritanopia (blue-blind)

#42564C

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #405a15;
/* rgb */ color: rgb(64, 90, 21);
/* oklch */ color: oklch(43.2% 0.099 128.1);

Tailwind

colors: {
  custom: {
    50: '#778857',
    500: '#405a15',
    950: '#000000',
  },
}

SCSS

$custom: #405a15;
$custom-light: #778857;
$custom-dark: #000000;

JSON

{
  "hex": "#405a15",
  "rgb": {
    "r": 64,
    "g": 90,
    "b": 21
  },
  "hsl": {
    "h": 82.609,
    "s": 62.162,
    "l": 21.765
  },
  "oklch": {
    "l": 0.43167,
    "c": 0.09919,
    "h": 128.1
  },
  "luminance": 0.08456
}

Semantic roles & 50–950 ramp

primary

#405A15

secondary

#5B3992

accent

#43E580

background

#F7F8F5

surface

#EDF0E9

border

#C8CBC5

text

#090B03

muted

#7B7C78

Preview Lab

Preview with #405A15

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

Preview Lab → · Contrast checker → · Palette generator →