#809A21#809A21

#809A21 is a light, vivid yellow-green. Relative luminance 0.278; OKLCH L 64.4% C 0.144 H 121.5°. Best body text is #000000 at 6.56:1 contrast (WCAG AA passes).

Color values

HEX	#809A21
RGB	rgb(128, 154, 33)
HSL	hsl(73, 65%, 37%)
HSV	hsv(73, 79%, 60%)
CMYK	cmyk(16.9%, 0%, 78.6%, 39.6%)
CIE-LAB	lab(59.72, -25.38, 55.67)
CIE-LCH	lch(59.72, 61.18, 114.51°)
OKLab	oklab(64.41% -0.075 0.1223)
OKLCH	oklch(64.41% 0.144 121.5)
XYZ	xyz(20.7326, 27.8102, 5.7142)
Luminance	0.2781 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#809A21 #3B219A

analogous

#9A7821 #809A21 #439A21

triadic

#809A21 #21809A #9A2180

tetradic

#809A21 #219A78 #3B219A #9A2143

square

#809A21 #219A78 #3B219A #9A2143

split-complementary

#809A21 #21439A #78219A

monochromatic

#2C350B #566816 #809A21 #AACC2C #C0DC5A

Accessibility & contrast

On white

3.20

#809A21 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.56

#809A21 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #809A21

6.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##809A21	#FFFFFF	#000000	##000000
##809A21	1.00	3.20	6.56	6.56
#FFFFFF	3.20	1.00	21.00	21.00
#000000	6.56	21.00	1.00	1.00
##000000	6.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A49000

Deuteranopia (green-blind)

#A0902D

Tritanopia (blue-blind)

#879284

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #809a21;
/* rgb */ color: rgb(128, 154, 33);
/* oklch */ color: oklch(64.4% 0.144 121.5);

Tailwind

colors: {
  custom: {
    50: '#a8b767',
    500: '#809a21',
    950: '#000000',
  },
}

SCSS

$custom: #809a21;
$custom-light: #a8b767;
$custom-dark: #000000;

JSON

{
  "hex": "#809a21",
  "rgb": {
    "r": 128,
    "g": 154,
    "b": 33
  },
  "hsl": {
    "h": 72.893,
    "s": 64.706,
    "l": 36.667
  },
  "oklch": {
    "l": 0.64409,
    "c": 0.14352,
    "h": 121.5
  },
  "luminance": 0.2781
}

Semantic roles & 50–950 ramp

primary

#809A21

secondary

#6E57C0

accent

#40E864

background

#FAFBF6

surface

#F4F6EB

border

#CED0C6

text

#101106

muted

#7F807A

Preview Lab

Preview with #809A21

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

Preview Lab → · Contrast checker → · Palette generator →