#40881A#40881A

#40881A is a mid, vivid yellow-green. Relative luminance 0.188; OKLCH L 55.9% C 0.158 H 137.5°. Best body text is #000000 at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#40881A
RGB	rgb(64, 136, 26)
HSL	hsl(99, 68%, 32%)
HSV	hsv(99, 81%, 53%)
CMYK	cmyk(52.9%, 0%, 80.9%, 46.7%)
CIE-LAB	lab(50.42, -41.86, 47.95)
CIE-LCH	lch(50.42, 63.65, 131.12°)
OKLab	oklab(55.87% -0.1161 0.1065)
OKLCH	oklch(55.87% 0.158 137.5)
XYZ	xyz(11.1046, 18.7721, 4.0153)
Luminance	0.1877 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40881A #621A88

analogous

#77881A #40881A #1A882B

triadic

#40881A #1A4088 #881A40

tetradic

#40881A #1A7788 #621A88 #882B1A

square

#40881A #1A7788 #621A88 #882B1A

split-complementary

#40881A #2B1A88 #881A77

monochromatic

#102106 #285510 #40881A #58BB24 #77DB42

Accessibility & contrast

On white

4.42

#40881A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.75

#40881A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #40881A

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40881A	#FFFFFF	#000000	##000000
##40881A	1.00	4.42	4.75	4.75
#FFFFFF	4.42	1.00	21.00	21.00
#000000	4.75	21.00	1.00	1.00
##000000	4.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D7C00

Deuteranopia (green-blind)

#837627

Tritanopia (blue-blind)

#3B8374

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #40881a;
/* rgb */ color: rgb(64, 136, 26);
/* oklch */ color: oklch(55.9% 0.158 137.5);

Tailwind

colors: {
  custom: {
    50: '#7dab60',
    500: '#40881a',
    950: '#000000',
  },
}

SCSS

$custom: #40881a;
$custom-light: #7dab60;
$custom-dark: #000000;

JSON

{
  "hex": "#40881a",
  "rgb": {
    "r": 64,
    "g": 136,
    "b": 26
  },
  "hsl": {
    "h": 99.273,
    "s": 67.901,
    "l": 31.765
  },
  "oklch": {
    "l": 0.55871,
    "c": 0.15751,
    "h": 137.5
  },
  "luminance": 0.18773
}

Semantic roles & 50–950 ramp

primary

#40881A

secondary

#9243BB

accent

#3DEBAF

background

#F8FAF6

surface

#EFF4EB

border

#CACEC6

text

#0A1005

muted

#7C7F7A

Preview Lab

Preview with #40881A

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

Preview Lab → · Contrast checker → · Palette generator →