#819C20#819C20

#819C20 is a light, vivid yellow-green. Relative luminance 0.285; OKLCH L 65.0% C 0.146 H 121.7°. Best body text is #000000 at 6.71:1 contrast (WCAG AA passes).

Color values

HEX	#819C20
RGB	rgb(129, 156, 32)
HSL	hsl(73, 66%, 37%)
HSV	hsv(73, 79%, 61%)
CMYK	cmyk(17.3%, 0%, 79.5%, 38.8%)
CIE-LAB	lab(60.38, -25.99, 56.61)
CIE-LCH	lch(60.38, 62.29, 114.66°)
OKLab	oklab(64.96% -0.0768 0.1241)
OKLCH	oklch(64.96% 0.146 121.7)
XYZ	xyz(21.2028, 28.5483, 5.7596)
Luminance	0.2855 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#819C20 #3B209C

analogous

#9C7920 #819C20 #439C20

triadic

#819C20 #20819C #9C2081

tetradic

#819C20 #209C79 #3B209C #9C2043

square

#819C20 #209C79 #3B209C #9C2043

split-complementary

#819C20 #20439C #79209C

monochromatic

#2D360B #576916 #819C20 #ABCF2A #C0DD59

Accessibility & contrast

On white

3.13

#819C20 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.71

#819C20 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #819C20

6.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##819C20	#FFFFFF	#000000	##000000
##819C20	1.00	3.13	6.71	6.71
#FFFFFF	3.13	1.00	21.00	21.00
#000000	6.71	21.00	1.00	1.00
##000000	6.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A69200

Deuteranopia (green-blind)

#A2922C

Tritanopia (blue-blind)

#889485

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #819c20;
/* rgb */ color: rgb(129, 156, 32);
/* oklch */ color: oklch(65.0% 0.146 121.7);

Tailwind

colors: {
  custom: {
    50: '#a9b967',
    500: '#819c20',
    950: '#000000',
  },
}

SCSS

$custom: #819c20;
$custom-light: #a9b967;
$custom-dark: #000000;

JSON

{
  "hex": "#819c20",
  "rgb": {
    "r": 129,
    "g": 156,
    "b": 32
  },
  "hsl": {
    "h": 73.065,
    "s": 65.957,
    "l": 36.863
  },
  "oklch": {
    "l": 0.64962,
    "c": 0.14598,
    "h": 121.7
  },
  "luminance": 0.28548
}

Semantic roles & 50–950 ramp

primary

#819C20

secondary

#6E57C1

accent

#3FE964

background

#FAFBF6

surface

#F4F6EB

border

#CED0C6

text

#101106

muted

#7F807A

Preview Lab

Preview with #819C20

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

Preview Lab → · Contrast checker → · Palette generator →