#43821B#43821B

#43821B is a mid, vivid yellow-green. Relative luminance 0.172; OKLCH L 54.4% C 0.148 H 136.3°. Best body text is #FFFFFF at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#43821B
RGB	rgb(67, 130, 27)
HSL	hsl(97, 66%, 31%)
HSV	hsv(97, 79%, 51%)
CMYK	cmyk(48.5%, 0%, 79.2%, 49%)
CIE-LAB	lab(48.56, -38.39, 45.88)
CIE-LCH	lch(48.56, 59.83, 129.92°)
OKLab	oklab(54.37% -0.1069 0.1023)
OKLCH	oklch(54.37% 0.148 136.3)
XYZ	xyz(10.4949, 17.2370, 3.8108)
Luminance	0.1724 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43821B #5A1B82

analogous

#76821B #43821B #1B8226

triadic

#43821B #1B4382 #821B43

tetradic

#43821B #1B7682 #5A1B82 #82261B

square

#43821B #1B7682 #5A1B82 #82261B

split-complementary

#43821B #261B82 #821B76

monochromatic

#0F1D06 #294F10 #43821B #5DB526 #7BD740

Accessibility & contrast

On white

4.72

#43821B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.45

#43821B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #43821B

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43821B	#FFFFFF	#000000	##FFFFFF
##43821B	1.00	4.72	4.45	4.72
#FFFFFF	4.72	1.00	21.00	1.00
#000000	4.45	21.00	1.00	21.00
##FFFFFF	4.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#877702

Deuteranopia (green-blind)

#7E7126

Tritanopia (blue-blind)

#407D6F

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #43821b;
/* rgb */ color: rgb(67, 130, 27);
/* oklch */ color: oklch(54.4% 0.148 136.3);

Tailwind

colors: {
  custom: {
    50: '#7ea760',
    500: '#43821b',
    950: '#000000',
  },
}

SCSS

$custom: #43821b;
$custom-light: #7ea760;
$custom-dark: #000000;

JSON

{
  "hex": "#43821b",
  "rgb": {
    "r": 67,
    "g": 130,
    "b": 27
  },
  "hsl": {
    "h": 96.699,
    "s": 65.605,
    "l": 30.784
  },
  "oklch": {
    "l": 0.54375,
    "c": 0.14793,
    "h": 136.3
  },
  "luminance": 0.17238
}

Semantic roles & 50–950 ramp

primary

#43821B

secondary

#8943B6

accent

#3FE9A7

background

#F8FAF5

surface

#EFF4EA

border

#CACEC6

text

#0A0F05

muted

#7C7F79

Preview Lab

Preview with #43821B

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

Preview Lab → · Contrast checker → · Palette generator →