#809C21#809C21

#809C21 is a light, vivid yellow-green. Relative luminance 0.285; OKLCH L 64.9% C 0.146 H 122.2°. Best body text is #000000 at 6.70:1 contrast (WCAG AA passes).

Color values

HEX	#809C21
RGB	rgb(128, 156, 33)
HSL	hsl(74, 65%, 37%)
HSV	hsv(74, 79%, 61%)
CMYK	cmyk(17.9%, 0%, 78.8%, 38.8%)
CIE-LAB	lab(60.32, -26.36, 56.22)
CIE-LCH	lch(60.32, 62.09, 115.12°)
OKLab	oklab(64.89% -0.0777 0.1235)
OKLCH	oklch(64.89% 0.146 122.2)
XYZ	xyz(21.0654, 28.4759, 5.8252)
Luminance	0.2848 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#809C21 #3D219C

analogous

#9C7B21 #809C21 #429C21

triadic

#809C21 #21809C #9C2180

tetradic

#809C21 #219C7B #3D219C #9C2142

square

#809C21 #219C7B #3D219C #9C2142

split-complementary

#809C21 #21429C #7B219C

monochromatic

#2D370C #576916 #809C21 #A9CF2C #BFDC5B

Accessibility & contrast

On white

3.14

#809C21 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.70

#809C21 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #809C21

6.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##809C21	#FFFFFF	#000000	##000000
##809C21	1.00	3.14	6.70	6.70
#FFFFFF	3.14	1.00	21.00	21.00
#000000	6.70	21.00	1.00	1.00
##000000	6.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A69200

Deuteranopia (green-blind)

#A2912D

Tritanopia (blue-blind)

#879485

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #809c21;
/* rgb */ color: rgb(128, 156, 33);
/* oklch */ color: oklch(64.9% 0.146 122.2);

Tailwind

colors: {
  custom: {
    50: '#a8b967',
    500: '#809c21',
    950: '#000000',
  },
}

SCSS

$custom: #809c21;
$custom-light: #a8b967;
$custom-dark: #000000;

JSON

{
  "hex": "#809c21",
  "rgb": {
    "r": 128,
    "g": 156,
    "b": 33
  },
  "hsl": {
    "h": 73.659,
    "s": 65.079,
    "l": 37.059
  },
  "oklch": {
    "l": 0.64893,
    "c": 0.14592,
    "h": 122.2
  },
  "luminance": 0.28476
}

Semantic roles & 50–950 ramp

primary

#809C21

secondary

#7058C1

accent

#40E866

background

#FAFBF6

surface

#F4F6EB

border

#CED0C6

text

#101107

muted

#7F807A

Preview Lab

Preview with #809C21

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

Preview Lab → · Contrast checker → · Palette generator →