#405E27#405E27

#405E27 is a dark, moderate yellow-green. Relative luminance 0.092; OKLCH L 44.5% C 0.089 H 132.7°. Best body text is #FFFFFF at 7.37:1 contrast (WCAG AA passes).

Color values

HEX	#405E27
RGB	rgb(64, 94, 39)
HSL	hsl(93, 41%, 26%)
HSV	hsv(93, 59%, 37%)
CMYK	cmyk(31.9%, 0%, 58.5%, 63.1%)
CIE-LAB	lab(36.45, -21.77, 27.68)
CIE-LCH	lch(36.45, 35.21, 128.18°)
OKLab	oklab(44.47% -0.0605 0.0655)
OKLCH	oklch(44.47% 0.089 132.7)
XYZ	xyz(6.4832, 9.2417, 3.3613)
Luminance	0.0924 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#405E27 #45275E

analogous

#5B5E27 #405E27 #275E29

triadic

#405E27 #27405E #5E2740

tetradic

#405E27 #275B5E #45275E #5E2927

square

#405E27 #275B5E #45275E #5E2927

split-complementary

#405E27 #29275E #5E275B

monochromatic

#0F1609 #233315 #405E27 #5D8939 #7BB44B

Accessibility & contrast

On white

7.37

#405E27 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#405E27 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #405E27

7.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##405E27	#FFFFFF	#000000	##FFFFFF
##405E27	1.00	7.37	2.85	7.37
#FFFFFF	7.37	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#625722

Deuteranopia (green-blind)

#5D552B

Tritanopia (blue-blind)

#415A52

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #405e27;
/* rgb */ color: rgb(64, 94, 39);
/* oklch */ color: oklch(44.5% 0.089 132.7);

Tailwind

colors: {
  custom: {
    50: '#778c63',
    500: '#405e27',
    950: '#000000',
  },
}

SCSS

$custom: #405e27;
$custom-light: #778c63;
$custom-dark: #000000;

JSON

{
  "hex": "#405e27",
  "rgb": {
    "r": 64,
    "g": 94,
    "b": 39
  },
  "hsl": {
    "h": 92.727,
    "s": 41.353,
    "l": 26.078
  },
  "oklch": {
    "l": 0.44466,
    "c": 0.08912,
    "h": 132.7
  },
  "luminance": 0.09242
}

Semantic roles & 50–950 ramp

primary

#405E27

secondary

#735091

accent

#57D199

background

#F7F8F5

surface

#EDF0EA

border

#C8CBC6

text

#090C05

muted

#7B7D79

Preview Lab

Preview with #405E27

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

Preview Lab → · Contrast checker → · Palette generator →