#819A1D#819A1D

#819A1D is a light, vivid yellow-green. Relative luminance 0.279; OKLCH L 64.5% C 0.145 H 121.0°. Best body text is #000000 at 6.57:1 contrast (WCAG AA passes).

Color values

HEX	#819A1D
RGB	rgb(129, 154, 29)
HSL	hsl(72, 68%, 36%)
HSV	hsv(72, 81%, 60%)
CMYK	cmyk(16.2%, 0%, 81.2%, 39.6%)
CIE-LAB	lab(59.77, -25.13, 56.96)
CIE-LCH	lch(59.77, 62.25, 113.81°)
OKLab	oklab(64.46% -0.0747 0.1244)
OKLCH	oklch(64.46% 0.145 121)
XYZ	xyz(20.8310, 27.8671, 5.4436)
Luminance	0.2787 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#819A1D #361D9A

analogous

#9A741D #819A1D #429A1D

triadic

#819A1D #1D819A #9A1D81

tetradic

#819A1D #1D9A74 #361D9A #9A1D42

square

#819A1D #1D9A74 #361D9A #9A1D42

split-complementary

#819A1D #1D429A #741D9A

monochromatic

#2B330A #566613 #819A1D #ACCE27 #C3DF53

Accessibility & contrast

On white

3.19

#819A1D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.57

#819A1D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #819A1D

6.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##819A1D	#FFFFFF	#000000	##000000
##819A1D	1.00	3.19	6.57	6.57
#FFFFFF	3.19	1.00	21.00	21.00
#000000	6.57	21.00	1.00	1.00
##000000	6.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A49000

Deuteranopia (green-blind)

#A1902A

Tritanopia (blue-blind)

#899283

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #819a1d;
/* rgb */ color: rgb(129, 154, 29);
/* oklch */ color: oklch(64.5% 0.145 121.0);

Tailwind

colors: {
  custom: {
    50: '#a9b765',
    500: '#819a1d',
    950: '#000000',
  },
}

SCSS

$custom: #819a1d;
$custom-light: #a9b765;
$custom-dark: #000000;

JSON

{
  "hex": "#819a1d",
  "rgb": {
    "r": 129,
    "g": 154,
    "b": 29
  },
  "hsl": {
    "h": 72,
    "s": 68.306,
    "l": 35.882
  },
  "oklch": {
    "l": 0.64463,
    "c": 0.14506,
    "h": 121
  },
  "luminance": 0.27867
}

Semantic roles & 50–950 ramp

primary

#819A1D

secondary

#6851C2

accent

#3DEB60

background

#FAFBF6

surface

#F4F6EB

border

#CED0C6

text

#101106

muted

#7F807A

Preview Lab

Preview with #819A1D

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

Preview Lab → · Contrast checker → · Palette generator →