#405E30#405E30

#405E30 is a dark, moderate yellow-green. Relative luminance 0.093; OKLCH L 44.6% C 0.079 H 135.6°. Best body text is #FFFFFF at 7.34:1 contrast (WCAG AA passes).

Color values

HEX	#405E30
RGB	rgb(64, 94, 48)
HSL	hsl(99, 32%, 28%)
HSV	hsv(99, 49%, 37%)
CMYK	cmyk(31.9%, 0%, 48.9%, 63.1%)
CIE-LAB	lab(36.57, -20.57, 22.84)
CIE-LCH	lch(36.57, 30.74, 132.00°)
OKLab	oklab(44.61% -0.0565 0.0554)
OKLCH	oklch(44.61% 0.079 135.6)
XYZ	xyz(6.6504, 9.3086, 4.2421)
Luminance	0.0931 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#405E30 #4E305E

analogous

#575E30 #405E30 #305E37

triadic

#405E30 #30405E #5E3040

tetradic

#405E30 #30575E #4E305E #5E3730

square

#405E30 #30575E #4E305E #5E3730

split-complementary

#405E30 #37305E #5E3057

monochromatic

#0E140A #24351B #405E30 #5C8745 #78AC5C

Accessibility & contrast

On white

7.34

#405E30 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#405E30 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #405E30

7.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##405E30	#FFFFFF	#000000	##FFFFFF
##405E30	1.00	7.34	2.86	7.34
#FFFFFF	7.34	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#61582C

Deuteranopia (green-blind)

#5D5533

Tritanopia (blue-blind)

#405B53

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #405e30;
/* rgb */ color: rgb(64, 94, 48);
/* oklch */ color: oklch(44.6% 0.079 135.6);

Tailwind

colors: {
  custom: {
    50: '#768c69',
    500: '#405e30',
    950: '#000000',
  },
}

SCSS

$custom: #405e30;
$custom-light: #768c69;
$custom-dark: #000000;

JSON

{
  "hex": "#405e30",
  "rgb": {
    "r": 64,
    "g": 94,
    "b": 48
  },
  "hsl": {
    "h": 99.13,
    "s": 32.394,
    "l": 27.843
  },
  "oklch": {
    "l": 0.4461,
    "c": 0.07917,
    "h": 135.6
  },
  "luminance": 0.09309
}

Semantic roles & 50–950 ramp

primary

#405E30

secondary

#7D5A8F

accent

#5FC9A4

background

#F7F8F6

surface

#EDF0EB

border

#C8CBC6

text

#080C06

muted

#7B7D7A

Preview Lab

Preview with #405E30

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

Preview Lab → · Contrast checker → · Palette generator →