#819F2B#819F2B

#819F2B is a light, vivid yellow-green. Relative luminance 0.296; OKLCH L 65.8% C 0.143 H 123.1°. Best body text is #000000 at 6.93:1 contrast (WCAG AA passes).

Color values

HEX	#819F2B
RGB	rgb(129, 159, 43)
HSL	hsl(76, 57%, 40%)
HSV	hsv(76, 73%, 62%)
CMYK	cmyk(18.9%, 0%, 73%, 37.6%)
CIE-LAB	lab(61.34, -26.89, 53.79)
CIE-LCH	lch(61.34, 60.14, 116.56°)
OKLab	oklab(65.76% -0.0784 0.1201)
OKLCH	oklch(65.76% 0.143 123.1)
XYZ	xyz(21.8877, 29.6377, 6.8526)
Luminance	0.2964 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#819F2B #492B9F

analogous

#9F832B #819F2B #479F2B

triadic

#819F2B #2B819F #9F2B81

tetradic

#819F2B #2B9F83 #492B9F #9F2B47

square

#819F2B #2B9F83 #492B9F #9F2B47

split-complementary

#819F2B #2B479F #832B9F

monochromatic

#333F11 #5A6F1E #819F2B #A6CA3D #BCD76D

Accessibility & contrast

On white

3.03

#819F2B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.93

#819F2B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #819F2B

6.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##819F2B	#FFFFFF	#000000	##000000
##819F2B	1.00	3.03	6.93	6.93
#FFFFFF	3.03	1.00	21.00	21.00
#000000	6.93	21.00	1.00	1.00
##000000	6.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A89516

Deuteranopia (green-blind)

#A49435

Tritanopia (blue-blind)

#889788

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #819f2b;
/* rgb */ color: rgb(129, 159, 43);
/* oklch */ color: oklch(65.8% 0.143 123.1);

Tailwind

colors: {
  custom: {
    50: '#a9bb6c',
    500: '#819f2b',
    950: '#000000',
  },
}

SCSS

$custom: #819f2b;
$custom-light: #a9bb6c;
$custom-dark: #000000;

JSON

{
  "hex": "#819f2b",
  "rgb": {
    "r": 129,
    "g": 159,
    "b": 43
  },
  "hsl": {
    "h": 75.517,
    "s": 57.426,
    "l": 39.608
  },
  "oklch": {
    "l": 0.65756,
    "c": 0.14339,
    "h": 123.1
  },
  "luminance": 0.29638
}

Semantic roles & 50–950 ramp

primary

#819F2B

secondary

#7E67BE

accent

#47E16F

background

#FAFBF6

surface

#F4F6EC

border

#CED0C7

text

#101107

muted

#7F807A

Preview Lab

Preview with #819F2B

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

Preview Lab → · Contrast checker → · Palette generator →