#809D21#809D21

#809D21 is a light, vivid yellow-green. Relative luminance 0.288; OKLCH L 65.1% C 0.147 H 122.5°. Best body text is #000000 at 6.76:1 contrast (WCAG AA passes).

Color values

HEX	#809D21
RGB	rgb(128, 157, 33)
HSL	hsl(74, 65%, 37%)
HSV	hsv(74, 79%, 62%)
CMYK	cmyk(18.5%, 0%, 79%, 38.4%)
CIE-LAB	lab(60.62, -26.85, 56.49)
CIE-LCH	lch(60.62, 62.55, 115.42°)
OKLab	oklab(65.14% -0.079 0.1241)
OKLCH	oklch(65.14% 0.147 122.5)
XYZ	xyz(21.2339, 28.8129, 5.8813)
Luminance	0.2881 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#809D21 #3E219D

analogous

#9D7C21 #809D21 #429D21

triadic

#809D21 #21809D #9D2180

tetradic

#809D21 #219D7C #3E219D #9D2142

square

#809D21 #219D7C #3E219D #9D2142

split-complementary

#809D21 #21429D #7C219D

monochromatic

#2E380C #576A16 #809D21 #A9D02C #BFDD5C

Accessibility & contrast

On white

3.11

#809D21 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.76

#809D21 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #809D21

6.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##809D21	#FFFFFF	#000000	##000000
##809D21	1.00	3.11	6.76	6.76
#FFFFFF	3.11	1.00	21.00	21.00
#000000	6.76	21.00	1.00	1.00
##000000	6.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A79300

Deuteranopia (green-blind)

#A3922D

Tritanopia (blue-blind)

#879586

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #809d21;
/* rgb */ color: rgb(128, 157, 33);
/* oklch */ color: oklch(65.1% 0.147 122.5);

Tailwind

colors: {
  custom: {
    50: '#a8ba67',
    500: '#809d21',
    950: '#000000',
  },
}

SCSS

$custom: #809d21;
$custom-light: #a8ba67;
$custom-dark: #000000;

JSON

{
  "hex": "#809d21",
  "rgb": {
    "r": 128,
    "g": 157,
    "b": 33
  },
  "hsl": {
    "h": 74.032,
    "s": 65.263,
    "l": 37.255
  },
  "oklch": {
    "l": 0.65136,
    "c": 0.14713,
    "h": 122.5
  },
  "luminance": 0.28813
}

Semantic roles & 50–950 ramp

primary

#809D21

secondary

#7159C1

accent

#40E867

background

#FAFBF6

surface

#F4F6EB

border

#CED0C6

text

#101107

muted

#7F807A

Preview Lab

Preview with #809D21

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

Preview Lab → · Contrast checker → · Palette generator →