#809B40#809B40

#809B40 is a light, vivid yellow-green. Relative luminance 0.284; OKLCH L 64.9% C 0.122 H 123.6°. Best body text is #000000 at 6.68:1 contrast (WCAG AA passes).

Color values

HEX	#809B40
RGB	rgb(128, 155, 64)
HSL	hsl(78, 42%, 43%)
HSV	hsv(78, 59%, 61%)
CMYK	cmyk(17.4%, 0%, 58.7%, 39.2%)
CIE-LAB	lab(60.25, -23.78, 43.72)
CIE-LCH	lch(60.25, 49.77, 118.55°)
OKLab	oklab(64.91% -0.0677 0.1018)
OKLCH	oklch(64.91% 0.122 123.6)
XYZ	xyz(21.5490, 28.4019, 9.1964)
Luminance	0.2840 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#809B40 #5B409B

analogous

#9B8840 #809B40 #529B40

triadic

#809B40 #40809B #9B4080

tetradic

#809B40 #409B88 #5B409B #9B4052

square

#809B40 #409B88 #5B409B #9B4052

split-complementary

#809B40 #40529B #88409B

monochromatic

#38441C #5C702E #809B40 #A0BC5C #B9CE88

Accessibility & contrast

On white

3.14

#809B40 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.68

#809B40 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #809B40

6.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##809B40	#FFFFFF	#000000	##000000
##809B40	1.00	3.14	6.68	6.68
#FFFFFF	3.14	1.00	21.00	21.00
#000000	6.68	21.00	1.00	1.00
##000000	6.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A39236

Deuteranopia (green-blind)

#A09146

Tritanopia (blue-blind)

#869487

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #809b40;
/* rgb */ color: rgb(128, 155, 64);
/* oklch */ color: oklch(64.9% 0.122 123.6);

Tailwind

colors: {
  custom: {
    50: '#a7b878',
    500: '#809b40',
    950: '#000000',
  },
}

SCSS

$custom: #809b40;
$custom-light: #a7b878;
$custom-dark: #000000;

JSON

{
  "hex": "#809b40",
  "rgb": {
    "r": 128,
    "g": 155,
    "b": 64
  },
  "hsl": {
    "h": 77.802,
    "s": 41.553,
    "l": 42.941
  },
  "oklch": {
    "l": 0.64914,
    "c": 0.12223,
    "h": 123.6
  },
  "luminance": 0.28402
}

Semantic roles & 50–950 ramp

primary

#809B40

secondary

#907EB8

accent

#56D17B

background

#FAFBF7

surface

#F4F6ED

border

#CED0C8

text

#101109

muted

#7F807B

Preview Lab

Preview with #809B40

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

Preview Lab → · Contrast checker → · Palette generator →