#405E15#405E15

#405E15 is a dark, moderate yellow-green. Relative luminance 0.091; OKLCH L 44.3% C 0.105 H 129.6°. Best body text is #FFFFFF at 7.42:1 contrast (WCAG AA passes).

Color values

HEX	#405E15
RGB	rgb(64, 94, 21)
HSL	hsl(85, 63%, 23%)
HSV	hsv(85, 78%, 37%)
CMYK	cmyk(31.9%, 0%, 77.7%, 63.1%)
CIE-LAB	lab(36.27, -23.46, 36.10)
CIE-LCH	lch(36.27, 43.05, 123.02°)
OKLab	oklab(44.27% -0.0668 0.0809)
OKLCH	oklch(44.27% 0.105 129.6)
XYZ	xyz(6.2524, 9.1494, 2.1459)
Luminance	0.0915 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#405E15 #33155E

analogous

#5E5815 #405E15 #1B5E15

triadic

#405E15 #15405E #5E1540

tetradic

#405E15 #155E58 #33155E #5E151B

square

#405E15 #155E58 #33155E #5E151B

split-complementary

#405E15 #151B5E #58155E

monochromatic

#111906 #1E2C0A #405E15 #629020 #84C22B

Accessibility & contrast

On white

7.42

#405E15 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#405E15 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #405E15

7.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##405E15	#FFFFFF	#000000	##FFFFFF
##405E15	1.00	7.42	2.83	7.42
#FFFFFF	7.42	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#635708

Deuteranopia (green-blind)

#5F551C

Tritanopia (blue-blind)

#425A50

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #405e15;
/* rgb */ color: rgb(64, 94, 21);
/* oklch */ color: oklch(44.3% 0.105 129.6);

Tailwind

colors: {
  custom: {
    50: '#788c58',
    500: '#405e15',
    950: '#000000',
  },
}

SCSS

$custom: #405e15;
$custom-light: #788c58;
$custom-dark: #000000;

JSON

{
  "hex": "#405e15",
  "rgb": {
    "r": 64,
    "g": 94,
    "b": 21
  },
  "hsl": {
    "h": 84.658,
    "s": 63.478,
    "l": 22.549
  },
  "oklch": {
    "l": 0.44268,
    "c": 0.10488,
    "h": 129.6
  },
  "luminance": 0.0915
}

Semantic roles & 50–950 ramp

primary

#405E15

secondary

#5F3995

accent

#41E785

background

#F7F8F5

surface

#EDF0E9

border

#C8CBC5

text

#090C03

muted

#7B7D78

Preview Lab

Preview with #405E15

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

Preview Lab → · Contrast checker → · Palette generator →