#819B2B#819B2B

#819B2B is a light, vivid yellow-green. Relative luminance 0.283; OKLCH L 64.8% C 0.138 H 121.8°. Best body text is #000000 at 6.66:1 contrast (WCAG AA passes).

Color values

HEX	#819B2B
RGB	rgb(129, 155, 43)
HSL	hsl(74, 57%, 39%)
HSV	hsv(74, 72%, 61%)
CMYK	cmyk(16.8%, 0%, 72.3%, 39.2%)
CIE-LAB	lab(60.14, -24.93, 52.61)
CIE-LCH	lch(60.14, 58.22, 115.35°)
OKLab	oklab(64.79% -0.073 0.1176)
OKLCH	oklch(64.79% 0.138 121.8)
XYZ	xyz(21.2110, 28.2842, 6.6270)
Luminance	0.2828 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#819B2B #452B9B

analogous

#9B7D2B #819B2B #499B2B

triadic

#819B2B #2B819B #9B2B81

tetradic

#819B2B #2B9B7D #452B9B #9B2B49

square

#819B2B #2B9B7D #452B9B #9B2B49

split-complementary

#819B2B #2B499B #7D2B9B

monochromatic

#313B10 #596B1E #819B2B #A8C93B #BDD66B

Accessibility & contrast

On white

3.15

#819B2B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.66

#819B2B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #819B2B

6.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##819B2B	#FFFFFF	#000000	##000000
##819B2B	1.00	3.15	6.66	6.66
#FFFFFF	3.15	1.00	21.00	21.00
#000000	6.66	21.00	1.00	1.00
##000000	6.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A49117

Deuteranopia (green-blind)

#A19134

Tritanopia (blue-blind)

#889385

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #819b2b;
/* rgb */ color: rgb(129, 155, 43);
/* oklch */ color: oklch(64.8% 0.138 121.8);

Tailwind

colors: {
  custom: {
    50: '#a9b86c',
    500: '#819b2b',
    950: '#000000',
  },
}

SCSS

$custom: #819b2b;
$custom-light: #a9b86c;
$custom-dark: #000000;

JSON

{
  "hex": "#819b2b",
  "rgb": {
    "r": 129,
    "g": 155,
    "b": 43
  },
  "hsl": {
    "h": 73.929,
    "s": 56.566,
    "l": 38.824
  },
  "oklch": {
    "l": 0.64791,
    "c": 0.1384,
    "h": 121.8
  },
  "luminance": 0.28284
}

Semantic roles & 50–950 ramp

primary

#819B2B

secondary

#7A65BC

accent

#48E06B

background

#FAFBF6

surface

#F4F6EC

border

#CED0C7

text

#101107

muted

#7F807A

Preview Lab

Preview with #819B2B

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

Preview Lab → · Contrast checker → · Palette generator →