#809E21#809E21

#809E21 is a light, vivid yellow-green. Relative luminance 0.292; OKLCH L 65.4% C 0.148 H 122.8°. Best body text is #000000 at 6.83:1 contrast (WCAG AA passes).

Color values

HEX	#809E21
RGB	rgb(128, 158, 33)
HSL	hsl(74, 65%, 37%)
HSV	hsv(74, 79%, 62%)
CMYK	cmyk(19%, 0%, 79.1%, 38%)
CIE-LAB	lab(60.92, -27.34, 56.77)
CIE-LCH	lch(60.92, 63.01, 115.71°)
OKLab	oklab(65.38% -0.0804 0.1247)
OKLCH	oklch(65.38% 0.148 122.8)
XYZ	xyz(21.4038, 29.1526, 5.9380)
Luminance	0.2915 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#809E21 #3F219E

analogous

#9E7E21 #809E21 #429E21

triadic

#809E21 #21809E #9E2180

tetradic

#809E21 #219E7E #3F219E #9E2142

square

#809E21 #219E7E #3F219E #9E2142

split-complementary

#809E21 #21429E #7E219E

monochromatic

#2E390C #576B16 #809E21 #A9D12C #BEDD5C

Accessibility & contrast

On white

3.07

#809E21 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.83

#809E21 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #809E21

6.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##809E21	#FFFFFF	#000000	##000000
##809E21	1.00	3.07	6.83	6.83
#FFFFFF	3.07	1.00	21.00	21.00
#000000	6.83	21.00	1.00	1.00
##000000	6.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A89400

Deuteranopia (green-blind)

#A4932E

Tritanopia (blue-blind)

#879687

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #809e21;
/* rgb */ color: rgb(128, 158, 33);
/* oklch */ color: oklch(65.4% 0.148 122.8);

Tailwind

colors: {
  custom: {
    50: '#a8ba68',
    500: '#809e21',
    950: '#000000',
  },
}

SCSS

$custom: #809e21;
$custom-light: #a8ba68;
$custom-dark: #000000;

JSON

{
  "hex": "#809e21",
  "rgb": {
    "r": 128,
    "g": 158,
    "b": 33
  },
  "hsl": {
    "h": 74.4,
    "s": 65.445,
    "l": 37.451
  },
  "oklch": {
    "l": 0.65378,
    "c": 0.14834,
    "h": 122.8
  },
  "luminance": 0.29153
}

Semantic roles & 50–950 ramp

primary

#809E21

secondary

#7259C1

accent

#3FE868

background

#FAFBF6

surface

#F4F6EB

border

#CED0C6

text

#101107

muted

#7F807A

Preview Lab

Preview with #809E21

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

Preview Lab → · Contrast checker → · Palette generator →