#404A27#404A27

#404A27 is a dark, muted yellow-green. Relative luminance 0.061; OKLCH L 39.1% C 0.056 H 122.1°. Best body text is #FFFFFF at 9.43:1 contrast (WCAG AA passes).

Color values

HEX	#404A27
RGB	rgb(64, 74, 39)
HSL	hsl(77, 31%, 22%)
HSV	hsv(77, 47%, 29%)
CMYK	cmyk(13.5%, 0%, 47.3%, 71%)
CIE-LAB	lab(29.75, -10.73, 19.54)
CIE-LCH	lch(29.75, 22.29, 118.77°)
OKLab	oklab(39.06% -0.0297 0.0474)
OKLCH	oklch(39.06% 0.056 122.1)
XYZ	xyz(4.9293, 6.1340, 2.8434)
Luminance	0.0613 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#404A27 #31274A

analogous

#4A4327 #404A27 #2F4A27

triadic

#404A27 #27404A #4A2740

tetradic

#404A27 #274A43 #31274A #4A272F

square

#404A27 #274A43 #31274A #4A272F

split-complementary

#404A27 #272F4A #43274A

monochromatic

#11140B #1D2212 #404A27 #63723C #859A51

Accessibility & contrast

On white

9.43

#404A27 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#404A27 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #404A27

9.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##404A27	#FFFFFF	#000000	##FFFFFF
##404A27	1.00	9.43	2.23	9.43
#FFFFFF	9.43	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E4624

Deuteranopia (green-blind)

#4C4629

Tritanopia (blue-blind)

#434742

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #404a27;
/* rgb */ color: rgb(64, 74, 39);
/* oklch */ color: oklch(39.1% 0.056 122.1);

Tailwind

colors: {
  custom: {
    50: '#757c62',
    500: '#404a27',
    950: '#000000',
  },
}

SCSS

$custom: #404a27;
$custom-light: #757c62;
$custom-dark: #000000;

JSON

{
  "hex": "#404a27",
  "rgb": {
    "r": 64,
    "g": 74,
    "b": 39
  },
  "hsl": {
    "h": 77.143,
    "s": 30.973,
    "l": 22.157
  },
  "oklch": {
    "l": 0.39063,
    "c": 0.05598,
    "h": 122.1
  },
  "luminance": 0.06134
}

Semantic roles & 50–950 ramp

primary

#404A27

secondary

#5D507D

accent

#61C77E

background

#F7F7F5

surface

#EDEEEA

border

#C8C9C6

text

#080905

muted

#7B7B79

Preview Lab

Preview with #404A27

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

Preview Lab → · Contrast checker → · Palette generator →